CVE-2024-41659

memos is a privacy-first, lightweight note-taking service. A CORS misconfiguration exists in memos 0.20.1 and earlier where an arbitrary origin is reflected with Access-Control-Allow-Credentials set to true. This may allow an attacking website to make a cross-origin request, allowing the attacker to read private information or make privileged changes to the system as the vulnerable user account. This vulnerability is fixed in 0.21.0.

• CWE-942

• https://github.com/usememos/memos/blob/v0.20.1/server/server.go#L163Product
• https://github.com/usememos/memos/commit/8101a5e0b162044c16385bee4f12a4a653d050b9Patch
• https://securitylab.github.com/advisories/GHSL-2024-034_memos/Exploit, Third Party Advisory

Published

Aug 20, 2024

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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