# open-webui (PyPI) vulnerabilities Source: https://junglewise.ai/threats/technologies/open-webui Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/open-webui.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 177 vulnerabilities in open-webui (PyPI): 0 in the last 7 days and 19 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-109572, was published on 12 October 2026. 1 vulnerability in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 19 - All time: 177 (1 critical, 0 exploited in the wild) ## About open-webui (PyPI) Web interface for interacting with large language models and AI assistants. ## Latest open-webui (PyPI) vulnerabilities - [CVE-2026-109572: Open WebUI privilege escalation in terminal proxy](https://junglewise.ai/threats/cve-2026-109572-open-webui-from-0-8-6-before-0-11-4-contains-a-privilege) (high, CVSS 7.6, published 12 Oct 2026) - [CVE-2026-88006: Open WebUI OAuth token exchange authorization bypass](https://junglewise.ai/threats/cve-2026-88006-open-webui-oauth-token-exchange-authorization-bypass) (medium, CVSS 6.5, published 10 Sep 2026) - [CVE-2026-88005: Open WebUI OAuth token exchange authorization bypass](https://junglewise.ai/threats/cve-2026-88005-open-webui-oauth-token-exchange-authorization-bypass) (medium, CVSS 6.5, published 10 Sep 2026) - [CVE-2026-88002: Open WebUI infinite loop denial of service in chat history reconstruction](https://junglewise.ai/threats/cve-2026-88002-open-webui-infinite-loop-denial-of-service-in-chat-history) (medium, CVSS 6.5, published 9 Sep 2026) - [CVE-2026-88001: Open WebUI server-side request forgery via unvalidated HTTP redirects](https://junglewise.ai/threats/cve-2026-88001-open-webui-server-side-request-forgery-via-unvalidated-http) (medium, CVSS 5, published 9 Sep 2026) - [CVE-2026-88000: Open WebUI denial of service via cyclic chat tree message deletion](https://junglewise.ai/threats/cve-2026-88000-open-webui-denial-of-service-via-cyclic-chat-tree-message) (medium, CVSS 6.5, published 9 Sep 2026) - [CVE-2026-87999: Open WebUI server-side request forgery in URL fetching](https://junglewise.ai/threats/cve-2026-87999-open-webui-server-side-request-forgery-in-url-fetching) (high, CVSS 7.1, published 9 Sep 2026) - [CVE-2026-87998: Open WebUI privilege escalation in external knowledge connection deletion](https://junglewise.ai/threats/cve-2026-87998-open-webui-privilege-escalation-in-external-knowledge-connection) (high, CVSS 7.1, published 9 Sep 2026) - [CVE-2026-87997: Open WebUI missing folder write-access check in chat completions](https://junglewise.ai/threats/cve-2026-87997-open-webui-missing-folder-write-access-check-in-chat-completions) (medium, CVSS 4.3, published 9 Sep 2026) - [CVE-2026-87996: Open WebUI SSRF via DNS rebinding in Playwright web loader](https://junglewise.ai/threats/cve-2026-87996-open-webui-ssrf-via-dns-rebinding-in-playwright-web-loader) (high, CVSS 7.7, published 9 Sep 2026) - [CVE-2026-87995: Open WebUI account takeover via port preview iframe sandbox bypass](https://junglewise.ai/threats/cve-2026-87995-open-webui-account-takeover-via-port-preview-iframe-sandbox) (high, CVSS 8.7, published 9 Sep 2026) - [CVE-2026-87994: Open WebUI message authorship bypass in channel completions](https://junglewise.ai/threats/cve-2026-87994-open-webui-message-authorship-bypass-in-channel-completions) (medium, CVSS 4.3, published 9 Sep 2026) - [CVE-2026-87017: Open WebUI knowledge tool authorization bypass](https://junglewise.ai/threats/cve-2026-87017-open-webui-knowledge-tool-authorization-bypass) (medium, CVSS 4.3, published 9 Sep 2026) - [CVE-2026-87016: Open WebUI wildcard injection in OAuth/OIDC identity matching on SQLite](https://junglewise.ai/threats/cve-2026-87016-open-webui-wildcard-injection-in-oauth-oidc-identity-matching-on) (high, CVSS 8.1, published 9 Sep 2026) - [CVE-2026-87015: Open WebUI session cookie disclosure in tool servers](https://junglewise.ai/threats/cve-2026-87015-open-webui-session-cookie-disclosure-in-tool-servers) (medium, CVSS 6.8, published 9 Sep 2026) - [CVE-2026-87014: Open WebUI session privilege escalation through SSO role sync](https://junglewise.ai/threats/cve-2026-87014-open-webui-session-privilege-escalation-through-sso-role-sync) (medium, CVSS 6.5, published 9 Sep 2026) - [CVE-2026-87013: Open WebUI infinite loop via folder parent cycle](https://junglewise.ai/threats/cve-2026-87013-open-webui-infinite-loop-via-folder-parent-cycle) (medium, CVSS 4.3, published 9 Sep 2026) - [CVE-2026-87012: Open WebUI calendar alert suppression via non-numeric meta value](https://junglewise.ai/threats/cve-2026-87012-open-webui-calendar-alert-suppression-via-non-numeric-meta-value) (medium, CVSS 4.3, published 9 Sep 2026) - [CVE-2026-87011: Open WebUI OIDC back-channel logout denial of service](https://junglewise.ai/threats/cve-2026-87011-open-webui-oidc-back-channel-logout-denial-of-service) (high, CVSS 7.5, published 9 Sep 2026) - [CVE-2026-59714: Open WebUI cross-channel message overwrite in chat completion API](https://junglewise.ai/threats/cve-2026-59714-open-webui-cross-channel-message-overwrite-in-chat-completion-api) (high, CVSS 7.1, published 13 Aug 2026) - [CVE-2026-70494: Open WebUI incorrect authorization in shared folder deletion](https://junglewise.ai/threats/cve-2026-70494-open-webui-incorrect-authorization-in-shared-folder-deletion) (high, CVSS 8.1, published 4 Aug 2026) - [CVE-2026-70493: Open WebUI ReDoS in knowledge search tools](https://junglewise.ai/threats/cve-2026-70493-open-webui-redos-in-knowledge-search-tools) (medium, CVSS 6.5, published 4 Aug 2026) - [CVE-2026-70492: Open WebUI Stored XSS in KaTeX render-error fallback](https://junglewise.ai/threats/cve-2026-70492-open-webui-stored-xss-in-katex-render-error-fallback) (high, CVSS 8.7, published 4 Aug 2026) - [CVE-2026-70491: Open WebUI tool source code disclosure to read-only users](https://junglewise.ai/threats/cve-2026-70491-open-webui-tool-source-code-disclosure-to-read-only-users) (medium, CVSS 6.5, published 4 Aug 2026) - [CVE-2026-70490: Open WebUI authorization bypass in terminal WebSocket route](https://junglewise.ai/threats/cve-2026-70490-open-webui-authorization-bypass-in-terminal-websocket-route) (medium, CVSS 6.3, published 4 Aug 2026) ## Most severe open-webui (PyPI) vulnerabilities - [CVE-2026-44551: Open WebUI LDAP authentication bypass via empty password](https://junglewise.ai/threats/cve-2026-44551-open-webui-ldap-authentication-bypass-via-empty-password) (critical, CVSS 9.1, published 15 May 2026) - [CVE-2026-45672: Open WebUI arbitrary code execution via feature gate bypass](https://junglewise.ai/threats/cve-2026-45672-open-webui-arbitrary-code-execution-via-feature-gate-bypass) (high, CVSS 8.8, published 15 May 2026) - [CVE-2026-87995: Open WebUI account takeover via port preview iframe sandbox bypass](https://junglewise.ai/threats/cve-2026-87995-open-webui-account-takeover-via-port-preview-iframe-sandbox) (high, CVSS 8.7, published 9 Sep 2026) - [CVE-2026-44552: Open WebUI cross-instance cache poisoning in Redis tool servers](https://junglewise.ai/threats/cve-2026-44552-open-webui-cross-instance-cache-poisoning-in-redis-tool-servers) (high, CVSS 8.7, published 15 May 2026) - [CVE-2026-70492: Open WebUI Stored XSS in KaTeX render-error fallback](https://junglewise.ai/threats/cve-2026-70492-open-webui-stored-xss-in-katex-render-error-fallback) (high, CVSS 8.7, published 4 Aug 2026) - [CVE-2026-54011: Open WebUI stored XSS in Mermaid Markdown preview](https://junglewise.ai/threats/cve-2026-54011-open-webui-stored-xss-in-mermaid-markdown-preview) (high, CVSS 8.7, published 23 Jun 2026) - [CVE-2026-45315: Open WebUI stored XSS in audio transcription upload](https://junglewise.ai/threats/cve-2026-45315-open-webui-stored-xss-in-audio-transcription-upload) (high, CVSS 8.7, published 15 May 2026) - [CVE-2025-65958: Open WebUI vulnerable to Server-Side Request Forgery (SSRF) via Arbitrary URL Processing in /api/v1/retrieval/process/web](https://junglewise.ai/threats/cve-2025-65958-open-webui-vulnerable-to-server-side-request-forgery-ssrf-via) (high, CVSS 8.5, published 4 Dec 2025) - [CVE-2026-54008: Open WebUI SSRF via redirect bypass in OAuth profile picture processing](https://junglewise.ai/threats/cve-2026-54008-open-webui-ssrf-via-redirect-bypass-in-oauth-profile-picture) (high, CVSS 8.5, published 23 Jun 2026) - [CVE-2026-45401: Open WebUI SSRF bypass via HTTP redirect following](https://junglewise.ai/threats/cve-2026-45401-open-webui-ssrf-bypass-via-http-redirect-following) (high, CVSS 8.5, published 15 May 2026) ## Vulnerabilities per week 1 vulnerability in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 18 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 1 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other PyPI technologies - [tensorflow (PyPI)](https://junglewise.ai/threats/technologies/pypi-tensorflow): 435 vulnerabilities - [tensorflow-cpu (PyPI)](https://junglewise.ai/threats/technologies/tensorflow-cpu): 430 vulnerabilities - [tensorflow-gpu (PyPI)](https://junglewise.ai/threats/technologies/tensorflow-gpu): 427 vulnerabilities - [Django (PyPI)](https://junglewise.ai/threats/technologies/django): 173 vulnerabilities - [apache-airflow (PyPI)](https://junglewise.ai/threats/technologies/apache-airflow): 159 vulnerabilities - [pillow (PyPI)](https://junglewise.ai/threats/technologies/pillow): 125 vulnerabilities - [praisonai (PyPI)](https://junglewise.ai/threats/technologies/pypi-praisonai): 120 vulnerabilities - [vllm (PyPI)](https://junglewise.ai/threats/technologies/pypi-vllm): 117 vulnerabilities - [plone (PyPI)](https://junglewise.ai/threats/technologies/pypi-plone): 101 vulnerabilities - [mlflow (PyPI)](https://junglewise.ai/threats/technologies/mlflow): 88 vulnerabilities - [picklescan (PyPI)](https://junglewise.ai/threats/technologies/picklescan): 86 vulnerabilities - [exiv2 (PyPI)](https://junglewise.ai/threats/technologies/exiv2): 85 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "open-webui (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/open-webui, 13 November 2026.