CVE-2025-65796: memos vulnerability allows arbitrarily reactions deletion

December 8, 2025 (updated December 17, 2025)

Incorrect access control in usememos memos v0.25.2 allows attackers with low-level privileges to arbitrarily delete reactions made to other users’ Memos.

References

github.com/advisories/GHSA-8jcj-g9f4-qx42
github.com/usememos/memos
github.com/usememos/memos/commit/769dcd0cf9be83d472829f6e7903b201e42f6b3c
github.com/usememos/memos/pull/5217
herolab.usd.de/security-advisories/usd-2025-0060
nvd.nist.gov/vuln/detail/CVE-2025-65796

Code Behaviors & Features

Detect and mitigate CVE-2025-65796 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →