GHSA-wcwp-9rcp-jvfg json
Open WebUI Uncontrolled Resource Consumption vulnerability
published last yr. modified 4mo ago also CVE-2024-7036 , PYSEC-2026-1742
- cvss
- 7.5
- version 3.0, GitHub
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- —
- no score, EPSS covers CVEs only
- public exploits
- 0
- none known
Summary
A vulnerability in open-webui/open-webui v0.3.8 allows an unauthenticated attacker to sign up with excessively large text in the 'name' field, causing the Admin panel to become unresponsive. This prevents administrators from performing essential user management actions such as deleting, editing, or adding users. The vulnerability can also be exploited by authenticated users with low privileges, leading to the same unresponsive state in the Admin panel.
Is GHSA-wcwp-9rcp-jvfg in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| GitHub | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| OSV | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | open-webui | <=0.3.8 |
no fix listed |
Classification
- Weakness
-
- CWE-400 Uncontrolled Resource Consumption
References
Sources
- GitHub Advisory GHSA-wcwp-9rcp-jvfg
- OSV PYSEC-2026-1742
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