GHSA-3CGP-3CQX-J8W2: Any authenticated user can hang the server via message deletion in a cyclic chat tree · Advisory · open-webui/open-webui · GitHub

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PublisherGitHub

Article IDGHSA-3CGP-3CQX-J8W2

Verified snapshot27 Sept 2026, 02:00 UTC

Linked CVEs1

Linked CVE reports

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CVE-2026-88000Open WebUI: Any authenticated user can hang the server via message deletion in a cyclic chat tree

Source and provenance

Original title: Any authenticated user can hang the server via message deletion in a cyclic chat tree · Advisory · open-webui/open-webui · GitHub. Captured 27 Sept 2026, 02:00 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

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