CVE-2026-88002
בינונית 6.5
תיאור (מקור, אנגלית)
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.5.0 until 0.11.1, the message-chain reconstruction helper in backend/open_webui/utils/misc.py advanced through a chat history by map key but tracked visited entries using each message body's optional id field. An authenticated user could store id-less messages in a parent cycle and trigger a non-terminating walk that blocked the async event loop, grew memory until termination, and remained persistent across process restarts. This issue is fixed in version 0.11.1.
מדדים
- CVSS 3.1
-
6.5 (MEDIUM)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — סבירות ניצול
- 1% (אחוזון 000) נכון ל-5/10/2026
- CWE
- CWE-835
מוצרים מושפעים
openwebui: open webui
קישורים
- https://github.com/open-webui/open-webui/security/advisories/GHSA-jqhh-cjmq-vmv6 ExploitVendor Advisory
- https://github.com/open-webui/open-webui/commit/5c79ccc9e5c9efc2bc024d8f0b9757… Patch
- https://github.com/open-webui/open-webui/pull/28034 Issue TrackingPatch
- https://github.com/open-webui/open-webui/releases/tag/v0.11.1 Release Notes