CVE-2025-65799: memos lacks file name validation or verification

December 8, 2025 (updated December 17, 2025)

A lack of file name validation or verification in the Attachment service of usememos memos v0.25.2 allows attackers to execute a path traversal.

References

github.com/advisories/GHSA-qgjp-5g5x-vhq2
github.com/usememos/memos
github.com/usememos/memos/commit/5f57f48673e2054f404b2c5b497a8eaa3690591d
github.com/usememos/memos/pull/5218
herolab.usd.de/security-advisories/usd-2025-0056
nvd.nist.gov/vuln/detail/CVE-2025-65799

Code Behaviors & Features

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