Technology · PyPI
open-webui (PyPI) vulnerabilities
Updated . Rebuilt every hour.
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.
- Last 7 days
- 0
- Last 90 days
- 19
- Critical, all time
- 1
- Exploited in the wild
- 0
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 proxyhighCVSS 7.6EPSS 0.3%
- CVE-2026-88006: Open WebUI OAuth token exchange authorization bypassmediumCVSS 6.5EPSS 0.4%
- CVE-2026-88005: Open WebUI OAuth token exchange authorization bypassmediumCVSS 6.5EPSS 0.4%
- CVE-2026-88002: Open WebUI infinite loop denial of service in chat history reconstructionmediumCVSS 6.5EPSS 0.6%
- CVE-2026-88001: Open WebUI server-side request forgery via unvalidated HTTP redirectsmediumCVSS 5EPSS 0.4%
- CVE-2026-88000: Open WebUI denial of service via cyclic chat tree message deletionmediumCVSS 6.5EPSS 0.6%
- CVE-2026-87999: Open WebUI server-side request forgery in URL fetchinghighCVSS 7.1EPSS 0.4%
- CVE-2026-87998: Open WebUI privilege escalation in external knowledge connection deletionhighCVSS 7.1EPSS 0.5%
- CVE-2026-87997: Open WebUI missing folder write-access check in chat completionsmediumCVSS 4.3EPSS 0.4%
- CVE-2026-87996: Open WebUI SSRF via DNS rebinding in Playwright web loaderhighCVSS 7.7EPSS 0.4%
- CVE-2026-87995: Open WebUI account takeover via port preview iframe sandbox bypasshighCVSS 8.7EPSS 0.4%
- CVE-2026-87994: Open WebUI message authorship bypass in channel completionsmediumCVSS 4.3EPSS 0.4%
- CVE-2026-87017: Open WebUI knowledge tool authorization bypassmediumCVSS 4.3EPSS 0.4%
- CVE-2026-87016: Open WebUI wildcard injection in OAuth/OIDC identity matching on SQLitehighCVSS 8.1EPSS 0.6%
- CVE-2026-87015: Open WebUI session cookie disclosure in tool serversmediumCVSS 6.8EPSS 0.5%
- CVE-2026-87014: Open WebUI session privilege escalation through SSO role syncmediumCVSS 6.5EPSS 0.5%
- CVE-2026-87013: Open WebUI infinite loop via folder parent cyclemediumCVSS 4.3EPSS 0.5%
- CVE-2026-87012: Open WebUI calendar alert suppression via non-numeric meta valuemediumCVSS 4.3EPSS 0.5%
- CVE-2026-87011: Open WebUI OIDC back-channel logout denial of servicehighCVSS 7.5EPSS 0.6%
- CVE-2026-59714: Open WebUI cross-channel message overwrite in chat completion APIhighCVSS 7.1EPSS 0.5%
- CVE-2026-70494: Open WebUI incorrect authorization in shared folder deletionhighCVSS 8.1EPSS 0.5%
- CVE-2026-70493: Open WebUI ReDoS in knowledge search toolsmediumCVSS 6.5EPSS 0.6%
- CVE-2026-70492: Open WebUI Stored XSS in KaTeX render-error fallbackhighCVSS 8.7EPSS 0.4%
- CVE-2026-70491: Open WebUI tool source code disclosure to read-only usersmediumCVSS 6.5EPSS 0.5%
- CVE-2026-70490: Open WebUI authorization bypass in terminal WebSocket routemediumCVSS 6.3EPSS 0.3%
Most severe open-webui (PyPI) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-44551: Open WebUI LDAP authentication bypass via empty passwordcriticalCVSS 9.1EPSS 1.6%
- CVE-2026-45672: Open WebUI arbitrary code execution via feature gate bypasshighCVSS 8.8EPSS 0.6%
- CVE-2026-87995: Open WebUI account takeover via port preview iframe sandbox bypasshighCVSS 8.7EPSS 0.4%
- CVE-2026-44552: Open WebUI cross-instance cache poisoning in Redis tool servershighCVSS 8.7EPSS 0.4%
- CVE-2026-70492: Open WebUI Stored XSS in KaTeX render-error fallbackhighCVSS 8.7EPSS 0.4%
- CVE-2026-54011: Open WebUI stored XSS in Mermaid Markdown previewhighCVSS 8.7EPSS 0.3%
- CVE-2026-45315: Open WebUI stored XSS in audio transcription uploadhighCVSS 8.7EPSS 0.2%
- CVE-2025-65958: Open WebUI vulnerable to Server-Side Request Forgery (SSRF) via Arbitrary URL Processing in /api/v1/retrieval/process/webhighCVSS 8.5EPSS 4.4%
- CVE-2026-54008: Open WebUI SSRF via redirect bypass in OAuth profile picture processinghighCVSS 8.5EPSS 0.3%
- CVE-2026-45401: Open WebUI SSRF bypass via HTTP redirect followinghighCVSS 8.5EPSS 0.3%
Vulnerabilities per week
1 vulnerability in the last four weeks, up from none in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 18 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 1 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many open-webui (PyPI) vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/open-webui)<a href="https://junglewise.ai/threats/technologies/open-webui"><img src="https://junglewise.ai/threats/technologies/open-webui/badge.svg" alt="open-webui (PyPI) vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/open-webui.json, and this page as text at https://junglewise.ai/threats/technologies/open-webui.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "open-webui (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/open-webui, 13 November 2026.