Technology · PyPI

open-webui (PyPI) vulnerabilities

Updated 26 September 2026, 11:07 UTC. Rebuilt every hour.

Junglewise Threat Intelligence has tracked 156 vulnerabilities in open-webui (PyPI): 0 in the last 7 days and 61 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.

Last 7 days: 0
Last 90 days: 61
Critical, all time: 1
Exploited in the wild: 0

About open-webui (PyPI)

An extensible, self-hosted web interface for interacting with large language models.

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Latest open-webui (PyPI) vulnerabilities

CVE-2026-88006: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.0 until 0.11.1, Open…mediumCVSS 6.5EPSS 0.4%10 Sep 2026
CVE-2026-88005: 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…mediumCVSS 6.5EPSS 0.4%10 Sep 2026
CVE-2026-88002: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.5.0 until 0.11.1, the…mediumCVSS 6.5EPSS 0.6%9 Sep 2026
CVE-2026-88001: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.5 until 0.11.1, server-side…mediumCVSS 5EPSS 0.4%9 Sep 2026
CVE-2026-88000: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, DELETE…mediumCVSS 6.5EPSS 0.6%9 Sep 2026
CVE-2026-87999: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.11.1, POST…highCVSS 7.1EPSS 0.4%9 Sep 2026
CVE-2026-87998: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, DELETE…highCVSS 7.1EPSS 0.5%9 Sep 2026
CVE-2026-87997: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, POST…mediumCVSS 4.3EPSS 0.4%9 Sep 2026
CVE-2026-87996: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.1…highCVSS 7.7EPSS 0.4%9 Sep 2026
CVE-2026-87995: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.11 until 0.11.1…highCVSS 8.7EPSS 0.4%9 Sep 2026
CVE-2026-87994: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.5 until 0.11.1, the channel…mediumCVSS 4.3EPSS 0.4%9 Sep 2026
CVE-2026-87017: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.7.0 until 0.11.1, the…mediumCVSS 4.3EPSS 0.4%9 Sep 2026
CVE-2026-87016: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.41 until 0.11.1…highCVSS 8.1EPSS 0.6%9 Sep 2026
CVE-2026-87015: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.27 until 0.11.1…mediumCVSS 6.8EPSS 0.5%9 Sep 2026
CVE-2026-87014: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, role…mediumCVSS 6.5EPSS 0.5%9 Sep 2026
CVE-2026-87013: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, POST…mediumCVSS 4.3EPSS 0.5%9 Sep 2026
CVE-2026-87012: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1…mediumCVSS 4.3EPSS 0.5%9 Sep 2026
CVE-2026-87011: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, the…highCVSS 7.5EPSS 0.6%9 Sep 2026
CVE-2026-59714: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.5 before 0.10.0, any…highCVSS 7.1EPSS 0.5%13 Aug 2026
CVE-2026-70494: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.0, the DELETE…highCVSS 8.1EPSS 0.5%4 Aug 2026
CVE-2026-70493: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.0, the…mediumCVSS 6.5EPSS 0.6%4 Aug 2026
CVE-2026-70492: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.0…highCVSS 8.7EPSS 0.4%4 Aug 2026
CVE-2026-70491: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. In 0.10.2 and earlier, the GET…mediumCVSS 6.5EPSS 0.5%4 Aug 2026
CVE-2026-70490: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.8 until 0.11.0, the…mediumCVSS 6.3EPSS 0.3%4 Aug 2026
CVE-2026-70489: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.0, automation…mediumCVSS 6.5EPSS 0.6%4 Aug 2026

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%15 May 2026
CVE-2026-45672: Open WebUI arbitrary code execution via feature gate bypasshighCVSS 8.8EPSS 0.6%15 May 2026
CVE-2026-87995: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.11 until 0.11.1…highCVSS 8.7EPSS 0.4%9 Sep 2026
CVE-2026-44552: Open WebUI cross-instance cache poisoning in Redis tool servershighCVSS 8.7EPSS 0.4%15 May 2026
CVE-2026-70492: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.0…highCVSS 8.7EPSS 0.4%4 Aug 2026
CVE-2026-54011: Open WebUI stored XSS in Mermaid Markdown previewhighCVSS 8.7EPSS 0.3%23 Jun 2026
CVE-2026-45315: Open WebUI stored XSS in audio transcription uploadhighCVSS 8.7EPSS 0.2%15 May 2026
CVE-2026-54008: Open WebUI SSRF via redirect bypass in OAuth profile picture processinghighCVSS 8.5EPSS 0.3%23 Jun 2026
CVE-2026-45401: Open WebUI SSRF bypass via HTTP redirect followinghighCVSS 8.5EPSS 0.3%15 May 2026
CVE-2026-45400: Open WebUI SSRF bypass via URL parsing discrepancyhighCVSS 8.5EPSS 0.3%15 May 2026

Vulnerabilities per week

The last 13 weeks, by the week each vulnerability was published.

Vulnerabilities published per week, UTC
Week of	Bar	Vulns	Critical
29 Jun 2026		1	0
6 Jul 2026		22	0
13 Jul 2026		2	0
20 Jul 2026		0	0
27 Jul 2026		0	0
3 Aug 2026		17	0
10 Aug 2026		1	0
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

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, 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, 26 September 2026.