What is GHSA-mg56-wc4q-rw4w?

GHSA-mg56-wc4q-rw4w is a security advisory published by GitHub Security Advisories with High severity. memos vulnerability allows the creation of arbitrary accounts

Which CVE IDs does GHSA-mg56-wc4q-rw4w cover?

GHSA-mg56-wc4q-rw4w covers the following CVE IDs: CVE-2025-65795. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mg56-wc4q-rw4w?

GHSA-mg56-wc4q-rw4w has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-mg56-wc4q-rw4w?

GHSA-mg56-wc4q-rw4w affects 1 product, including: go/github.com/usememos/memos:\u003c 0.25.3.

GHSA-mg56-wc4q-rw4wHighCVSS 7.5

memos vulnerability allows the creation of arbitrary accounts

Vendor

GitHub Security Advisories

Published

December 8, 2025

Last Modified

December 17, 2025

🔗 CVE IDs covered (1)

CVE-2025-65795 →

📋 Description

Incorrect access control in the /api/v1/user endpoint of usememos memos v0.25.2 allows unauthorized attackers to create arbitrary accounts via a crafted request.

🎯 Affected products1

go/github.com/usememos/memos:< 0.25.3

🔗 References (7)

https://nvd.nist.gov/vuln/detail/CVE-2025-65795
https://github.com/usememos/memos/pull/5217
https://herolab.usd.de/usd-2025-0058
http://memos.com
http://usememos.com
https://github.com/usememos/memos/commit/769dcd0cf9be83d472829f6e7903b201e42f6b3c
https://github.com/advisories/GHSA-mg56-wc4q-rw4w