CVE-2025-65799

MEDIUM

Published Dec 8, 2025 Modified Dec 9, 2025 CWE-73

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.

CVSS v3.1 Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-73 CWE-73

Affected Products

Vendor	Product	Versions
usememos	memos	All

References

Advisories & Patches

https://github.com/usememos/memos/pull/5218

Exploits

https://herolab.usd.de/security-advisories/usd-2025-0056/

Other References

http://memos.com http://usememos.com

Frequently Asked Questions

What is CVE-2025-65799? +

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. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2025-65799? +

CVE-2025-65799 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-65799? +

CVE-2025-65799 affects products from usememos, specifically: memos. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-65799? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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