{"schema_version":1,"title":"open-webui (PyPI) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 177 vulnerabilities in open-webui (PyPI): 0 in the last 7 days and 87 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-88006, was published on 10 September 2026.","url":"https://junglewise.ai/threats/technologies/open-webui","json_url":"https://junglewise.ai/threats/technologies/open-webui.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/open-webui","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":64,"all_time":177,"critical":1,"exploited":0,"last_7_days":0,"last_30_days":18,"last_90_days":87,"last_365_days":170},"latest":[{"cve":"CVE-2026-88006","cvss":6.5,"epss":0.0037,"slug":"cve-2026-88006-open-webui-oauth-token-exchange-authorization-bypass","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.0 until 0.11.1, Open WebUI's OAuth token exch","severity":"medium","exploited":false,"published_at":"2026-09-10T15:17:55.783+00:00","url":"https://junglewise.ai/threats/cve-2026-88006-open-webui-oauth-token-exchange-authorization-bypass"},{"cve":"CVE-2026-88005","cvss":6.5,"epss":0.0037,"slug":"cve-2026-88005-open-webui-oauth-token-exchange-authorization-bypass","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.0 until 0.9.0, Open WebUI's OAuth token excha","severity":"medium","exploited":false,"published_at":"2026-09-10T15:17:55.5+00:00","url":"https://junglewise.ai/threats/cve-2026-88005-open-webui-oauth-token-exchange-authorization-bypass"},{"cve":"CVE-2026-88002","cvss":6.5,"epss":0.0058,"slug":"cve-2026-88002-open-webui-infinite-loop-denial-of-service-in-chat-history","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.5.0 until 0.11.1, the message-chain reconstruct","severity":"medium","exploited":false,"published_at":"2026-09-09T22:18:49.08+00:00","url":"https://junglewise.ai/threats/cve-2026-88002-open-webui-infinite-loop-denial-of-service-in-chat-history"},{"cve":"CVE-2026-88001","cvss":5,"epss":0.0038,"slug":"cve-2026-88001-open-webui-server-side-request-forgery-via-unvalidated-http","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.5 until 0.11.1, server-side web fetches did n","severity":"medium","exploited":false,"published_at":"2026-09-09T22:18:48.93+00:00","url":"https://junglewise.ai/threats/cve-2026-88001-open-webui-server-side-request-forgery-via-unvalidated-http"},{"cve":"CVE-2026-88000","cvss":6.5,"epss":0.0059,"slug":"cve-2026-88000-open-webui-denial-of-service-via-cyclic-chat-tree-message","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, DELETE /api/v1/chats/{id}/me","severity":"medium","exploited":false,"published_at":"2026-09-09T22:18:48.777+00:00","url":"https://junglewise.ai/threats/cve-2026-88000-open-webui-denial-of-service-via-cyclic-chat-tree-message"},{"cve":"CVE-2026-87999","cvss":7.1,"epss":0.0036,"slug":"cve-2026-87999-open-webui-server-side-request-forgery-in-url-fetching","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.11.1, POST /api/v1/retrieval/process/web an","severity":"high","exploited":false,"published_at":"2026-09-09T22:18:48.617+00:00","url":"https://junglewise.ai/threats/cve-2026-87999-open-webui-server-side-request-forgery-in-url-fetching"},{"cve":"CVE-2026-87998","cvss":7.1,"epss":0.0049,"slug":"cve-2026-87998-open-webui-privilege-escalation-in-external-knowledge-connection","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, DELETE /api/v1/knowledge/{id","severity":"high","exploited":false,"published_at":"2026-09-09T22:18:48.46+00:00","url":"https://junglewise.ai/threats/cve-2026-87998-open-webui-privilege-escalation-in-external-knowledge-connection"},{"cve":"CVE-2026-87997","cvss":4.3,"epss":0.0037,"slug":"cve-2026-87997-open-webui-missing-folder-write-access-check-in-chat-completions","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, POST /api/chat/completions a","severity":"medium","exploited":false,"published_at":"2026-09-09T22:18:48.267+00:00","url":"https://junglewise.ai/threats/cve-2026-87997-open-webui-missing-folder-write-access-check-in-chat-completions"},{"cve":"CVE-2026-87996","cvss":7.7,"epss":0.0035,"slug":"cve-2026-87996-open-webui-ssrf-via-dns-rebinding-in-playwright-web-loader","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.1, SafePlaywrightURLLoader in ba","severity":"high","exploited":false,"published_at":"2026-09-09T22:18:47.857+00:00","url":"https://junglewise.ai/threats/cve-2026-87996-open-webui-ssrf-via-dns-rebinding-in-playwright-web-loader"},{"cve":"CVE-2026-87995","cvss":8.7,"epss":0.0042,"slug":"cve-2026-87995-open-webui-account-takeover-via-port-preview-iframe-sandbox","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.11 until 0.11.1, src/lib/components/chat/File","severity":"high","exploited":false,"published_at":"2026-09-09T22:18:47.71+00:00","url":"https://junglewise.ai/threats/cve-2026-87995-open-webui-account-takeover-via-port-preview-iframe-sandbox"},{"cve":"CVE-2026-87994","cvss":4.3,"epss":0.0037,"slug":"cve-2026-87994-open-webui-message-authorship-bypass-in-channel-completions","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.5 until 0.11.1, the channel branch of chat_co","severity":"medium","exploited":false,"published_at":"2026-09-09T22:18:47.563+00:00","url":"https://junglewise.ai/threats/cve-2026-87994-open-webui-message-authorship-bypass-in-channel-completions"},{"cve":"CVE-2026-87017","cvss":4.3,"epss":0.0037,"slug":"cve-2026-87017-open-webui-knowledge-tool-authorization-bypass","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.7.0 until 0.11.1, the built-in knowledge search","severity":"medium","exploited":false,"published_at":"2026-09-09T22:18:47.023+00:00","url":"https://junglewise.ai/threats/cve-2026-87017-open-webui-knowledge-tool-authorization-bypass"},{"cve":"CVE-2026-87016","cvss":8.1,"epss":0.006,"slug":"cve-2026-87016-open-webui-wildcard-injection-in-oauth-oidc-identity-matching-on","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.41 until 0.11.1, get_user_by_oauth_sub and ge","severity":"high","exploited":false,"published_at":"2026-09-09T22:18:46.72+00:00","url":"https://junglewise.ai/threats/cve-2026-87016-open-webui-wildcard-injection-in-oauth-oidc-identity-matching-on"},{"cve":"CVE-2026-87015","cvss":6.8,"epss":0.0048,"slug":"cve-2026-87015-open-webui-session-cookie-disclosure-in-tool-servers","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.27 until 0.11.1, backend/open_webui/utils/too","severity":"medium","exploited":false,"published_at":"2026-09-09T21:17:06.463+00:00","url":"https://junglewise.ai/threats/cve-2026-87015-open-webui-session-cookie-disclosure-in-tool-servers"},{"cve":"CVE-2026-87014","cvss":6.5,"epss":0.0051,"slug":"cve-2026-87014-open-webui-session-privilege-escalation-through-sso-role-sync","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, role synchronization in backe","severity":"medium","exploited":false,"published_at":"2026-09-09T21:17:06.327+00:00","url":"https://junglewise.ai/threats/cve-2026-87014-open-webui-session-privilege-escalation-through-sso-role-sync"},{"cve":"CVE-2026-87013","cvss":4.3,"epss":0.0048,"slug":"cve-2026-87013-open-webui-infinite-loop-via-folder-parent-cycle","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, POST /api/v1/folders/{id}/up","severity":"medium","exploited":false,"published_at":"2026-09-09T21:17:06.173+00:00","url":"https://junglewise.ai/threats/cve-2026-87013-open-webui-infinite-loop-via-folder-parent-cycle"},{"cve":"CVE-2026-87012","cvss":4.3,"epss":0.0048,"slug":"cve-2026-87012-open-webui-calendar-alert-suppression-via-non-numeric-meta-value","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, backend/open_webui/models/cal","severity":"medium","exploited":false,"published_at":"2026-09-09T21:17:06.03+00:00","url":"https://junglewise.ai/threats/cve-2026-87012-open-webui-calendar-alert-suppression-via-non-numeric-meta-value"},{"cve":"CVE-2026-87011","cvss":7.5,"epss":0.0064,"slug":"cve-2026-87011-open-webui-oidc-back-channel-logout-denial-of-service","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, the unauthenticated POST /oau","severity":"high","exploited":false,"published_at":"2026-09-09T21:17:05.847+00:00","url":"https://junglewise.ai/threats/cve-2026-87011-open-webui-oidc-back-channel-logout-denial-of-service"},{"cve":"CVE-2026-59714","cvss":7.1,"epss":0.0048,"slug":"cve-2026-59714-open-webui-cross-channel-message-overwrite-in-chat-completion-api","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.5 before 0.10.0, any authenticated user can o","severity":"high","exploited":false,"published_at":"2026-08-13T20:17:23.28+00:00","url":"https://junglewise.ai/threats/cve-2026-59714-open-webui-cross-channel-message-overwrite-in-chat-completion-api"},{"cve":"CVE-2026-70494","cvss":8.1,"epss":0.0055,"slug":"cve-2026-70494-open-webui-incorrect-authorization-in-shared-folder-deletion","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.0, the DELETE /api/v1/folders/{","severity":"high","exploited":false,"published_at":"2026-08-04T21:16:38.47+00:00","url":"https://junglewise.ai/threats/cve-2026-70494-open-webui-incorrect-authorization-in-shared-folder-deletion"},{"cve":"CVE-2026-70493","cvss":6.5,"epss":0.0059,"slug":"cve-2026-70493-open-webui-redos-in-knowledge-search-tools","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.0, the built-in knowledge search","severity":"medium","exploited":false,"published_at":"2026-08-04T21:16:38.327+00:00","url":"https://junglewise.ai/threats/cve-2026-70493-open-webui-redos-in-knowledge-search-tools"},{"cve":"CVE-2026-70492","cvss":8.7,"epss":0.004,"slug":"cve-2026-70492-open-webui-stored-xss-in-katex-render-error-fallback","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.0, src/lib/components/chat/Mess","severity":"high","exploited":false,"published_at":"2026-08-04T21:16:38.19+00:00","url":"https://junglewise.ai/threats/cve-2026-70492-open-webui-stored-xss-in-katex-render-error-fallback"},{"cve":"CVE-2026-70491","cvss":6.5,"epss":0.0048,"slug":"cve-2026-70491-open-webui-tool-source-code-disclosure-to-read-only-users","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. In 0.10.2 and earlier, the GET /api/v1/tools/, GET /ap","severity":"medium","exploited":false,"published_at":"2026-08-04T21:16:38.05+00:00","url":"https://junglewise.ai/threats/cve-2026-70491-open-webui-tool-source-code-disclosure-to-read-only-users"},{"cve":"CVE-2026-70490","cvss":6.3,"epss":0.0028,"slug":"cve-2026-70490-open-webui-authorization-bypass-in-terminal-websocket-route","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.8 until 0.11.0, the terminal WebSocket route","severity":"medium","exploited":false,"published_at":"2026-08-04T21:16:37.91+00:00","url":"https://junglewise.ai/threats/cve-2026-70490-open-webui-authorization-bypass-in-terminal-websocket-route"},{"cve":"CVE-2026-70489","cvss":6.5,"epss":0.0057,"slug":"cve-2026-70489-open-webui-resource-consumption-via-automation-recurrence-rules","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.0, automation recurrence parsing","severity":"medium","exploited":false,"published_at":"2026-08-04T21:16:37.763+00:00","url":"https://junglewise.ai/threats/cve-2026-70489-open-webui-resource-consumption-via-automation-recurrence-rules"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":43},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":7},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":17},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":18},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"nltk (PyPI)","slug":"nltk","vulnerabilities":74,"url":"https://junglewise.ai/threats/technologies/nltk"},{"name":"picklescan (PyPI)","slug":"picklescan","vulnerabilities":74,"url":"https://junglewise.ai/threats/technologies/picklescan"},{"name":"openbabel (PyPI)","slug":"openbabel","vulnerabilities":48,"url":"https://junglewise.ai/threats/technologies/openbabel"},{"name":"apache-superset (PyPI)","slug":"apache-superset","vulnerabilities":44,"url":"https://junglewise.ai/threats/technologies/apache-superset"},{"name":"apache-airflow (PyPI)","slug":"apache-airflow","vulnerabilities":40,"url":"https://junglewise.ai/threats/technologies/apache-airflow"},{"name":"tensorflow-gpu (PyPI)","slug":"tensorflow-gpu","vulnerabilities":37,"url":"https://junglewise.ai/threats/technologies/tensorflow-gpu"},{"name":"tensorflow-cpu (PyPI)","slug":"tensorflow-cpu","vulnerabilities":34,"url":"https://junglewise.ai/threats/technologies/tensorflow-cpu"},{"name":"weblate (PyPI)","slug":"weblate","vulnerabilities":33,"url":"https://junglewise.ai/threats/technologies/weblate"},{"name":"mcp-atlassian (PyPI)","slug":"mcp-atlassian","vulnerabilities":30,"url":"https://junglewise.ai/threats/technologies/mcp-atlassian"},{"name":"crawl4ai (PyPI)","slug":"crawl4ai","vulnerabilities":28,"url":"https://junglewise.ai/threats/technologies/crawl4ai"},{"name":"moin (PyPI)","slug":"moin","vulnerabilities":28,"url":"https://junglewise.ai/threats/technologies/moin"},{"name":"opencv-contrib-python (PyPI)","slug":"opencv-contrib-python","vulnerabilities":24,"url":"https://junglewise.ai/threats/technologies/opencv-contrib-python"}],"technology":{"hub":true,"name":"open-webui (PyPI)","slug":"open-webui","vendor":{"name":"PyPI","slug":"pypi","url":"https://junglewise.ai/threats/vendors/pypi"},"aliases":[],"homepage":"https://openwebui.com/","repo_url":"https://github.com/open-webui/open-webui","description":"An extensible, self-hosted web interface for interacting with large language models.","url":"https://junglewise.ai/threats/technologies/open-webui"},"most_severe":[{"cve":"CVE-2026-44551","cvss":9.1,"epss":0.0163,"slug":"cve-2026-44551-open-webui-ldap-authentication-bypass-via-empty-password","title":"Open WebUI LDAP authentication bypass via empty password","severity":"critical","exploited":false,"published_at":"2026-05-15T20:16:46.437+00:00","url":"https://junglewise.ai/threats/cve-2026-44551-open-webui-ldap-authentication-bypass-via-empty-password"},{"cve":"CVE-2026-45672","cvss":8.8,"epss":0.0059,"slug":"cve-2026-45672-open-webui-arbitrary-code-execution-via-feature-gate-bypass","title":"Open WebUI arbitrary code execution via feature gate bypass","severity":"high","exploited":false,"published_at":"2026-05-15T21:16:38.51+00:00","url":"https://junglewise.ai/threats/cve-2026-45672-open-webui-arbitrary-code-execution-via-feature-gate-bypass"},{"cve":"CVE-2026-87995","cvss":8.7,"epss":0.0042,"slug":"cve-2026-87995-open-webui-account-takeover-via-port-preview-iframe-sandbox","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.11 until 0.11.1, src/lib/components/chat/File","severity":"high","exploited":false,"published_at":"2026-09-09T22:18:47.71+00:00","url":"https://junglewise.ai/threats/cve-2026-87995-open-webui-account-takeover-via-port-preview-iframe-sandbox"},{"cve":"CVE-2026-44552","cvss":8.7,"epss":0.0042,"slug":"cve-2026-44552-open-webui-cross-instance-cache-poisoning-in-redis-tool-servers","title":"Open WebUI cross-instance cache poisoning in Redis tool servers","severity":"high","exploited":false,"published_at":"2026-05-15T20:16:46.57+00:00","url":"https://junglewise.ai/threats/cve-2026-44552-open-webui-cross-instance-cache-poisoning-in-redis-tool-servers"},{"cve":"CVE-2026-70492","cvss":8.7,"epss":0.004,"slug":"cve-2026-70492-open-webui-stored-xss-in-katex-render-error-fallback","title":"Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.0, src/lib/components/chat/Mess","severity":"high","exploited":false,"published_at":"2026-08-04T21:16:38.19+00:00","url":"https://junglewise.ai/threats/cve-2026-70492-open-webui-stored-xss-in-katex-render-error-fallback"},{"cve":"CVE-2026-54011","cvss":8.7,"epss":0.0034,"slug":"cve-2026-54011-open-webui-stored-xss-in-mermaid-markdown-preview","title":"Open WebUI stored XSS in Mermaid Markdown preview","severity":"high","exploited":false,"published_at":"2026-06-23T18:18:06.31+00:00","url":"https://junglewise.ai/threats/cve-2026-54011-open-webui-stored-xss-in-mermaid-markdown-preview"},{"cve":"CVE-2026-45315","cvss":8.7,"epss":0.0019,"slug":"cve-2026-45315-open-webui-stored-xss-in-audio-transcription-upload","title":"Open WebUI stored XSS in audio transcription upload","severity":"high","exploited":false,"published_at":"2026-05-15T22:16:54.25+00:00","url":"https://junglewise.ai/threats/cve-2026-45315-open-webui-stored-xss-in-audio-transcription-upload"},{"cve":"CVE-2026-54008","cvss":8.5,"epss":0.0033,"slug":"cve-2026-54008-open-webui-ssrf-via-redirect-bypass-in-oauth-profile-picture","title":"Open WebUI SSRF via redirect bypass in OAuth profile picture processing","severity":"high","exploited":false,"published_at":"2026-06-23T18:18:05.927+00:00","url":"https://junglewise.ai/threats/cve-2026-54008-open-webui-ssrf-via-redirect-bypass-in-oauth-profile-picture"},{"cve":"CVE-2026-45401","cvss":8.5,"epss":0.0033,"slug":"cve-2026-45401-open-webui-ssrf-bypass-via-http-redirect-following","title":"Open WebUI SSRF bypass via HTTP redirect following","severity":"high","exploited":false,"published_at":"2026-05-15T21:16:38.14+00:00","url":"https://junglewise.ai/threats/cve-2026-45401-open-webui-ssrf-bypass-via-http-redirect-following"},{"cve":"CVE-2026-45400","cvss":8.5,"epss":0.0033,"slug":"cve-2026-45400-open-webui-ssrf-bypass-via-url-parsing-discrepancy","title":"Open WebUI SSRF bypass via URL parsing discrepancy","severity":"high","exploited":false,"published_at":"2026-05-15T21:16:38.003+00:00","url":"https://junglewise.ai/threats/cve-2026-45400-open-webui-ssrf-bypass-via-url-parsing-discrepancy"}],"generated_at":"2026-09-26T13:07:00.120236+00:00"}