CVE-2026-44570: Open WebUI has inconsistent authorization controls within memories API

May 11, 2026 (updated May 19, 2026)

Authorization controls surrounding the memories API were inconsistent, resulting in the ability of a standard user to delete, restore, and view the contents of other users’ memories.

References

github.com/advisories/GHSA-hmjq-crxp-7rjw
github.com/open-webui/open-webui/security/advisories/GHSA-hmjq-crxp-7rjw
nvd.nist.gov/vuln/detail/CVE-2026-44570

Code Behaviors & Features

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