Popis
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.2 before 0.10.0, the SKILL_MENTION_RE and strip_re regular expressions in backend/open_webui/utils/middleware.py parsed <$skillId|label> skill mentions with overlapping quantifiers, allowing an authenticated chat message containing <$ without a closing > to trigger quadratic backtracking and block the asyncio event loop. This issue is fixed in version 0.10.0.
CVSS 6.5EPSS 0.372%Riziko 0.67
Zobraziť zdroj- Zverejnené
- 2026-07-09 17:17:03
- Dotknuté verzie
- >=0.9.2,<0.10.0
- Typ
- Webová aplikácia
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H