memos lacks file name validation or verification

MEDIUM 4.3CVE-2025-65799 · GHSA-qgjp-5g5x-vhq2 · GO-2025-4218 · Published 08/12/2025 · updated 15/10/2026

In short

CVE-2025-65799 is a MEDIUM (CVSS 4.3) vulnerability affecting github.com/usememos/memos, memos (usememos).
Chance of exploitation in the next 30 days (EPSS): 0.21%, higher than 11.7% of all vulnerabilities.
Fix: update to 0.25.3 or later.

Package	Affected versions	Patched versions
github.com/usememos/memos Go	`< 0.25.3`	`0.25.3`
memos usememos	`= 0.25.2`	No fix yet

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.

NVD description

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.

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Package

Affected versions

Patched versions

< 0.25.3

0.25.3

= 0.25.2

No fix yet

Description

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.

NVD description

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.

More vulnerabilities in github.com/usememos/memos

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