Insufficient session expiration in memos - CVE-2024-21635
Published: November 28, 2025
Vulnerability identifier: #VU118841
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-21635
CWE-ID: CWE-613
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: memos
Affected software:
memos
memos
Detailed vulnerability description
The vulnerability allows a remote attacker to gain unauthorized access to the application.
The vulnerability exists due to the application does not invalidate tokens after password change. The access token remains valid and allows an attacker to gain access to the victim's account even after the victim changes their password.
How to mitigate CVE-2024-21635
Install updates from vendor's website.