7.1

CVE-2026-34828

Exploit

listmonk: Active sessions remain valid after password reset and password change

listmonk is a standalone, self-hosted, newsletter and mailing list manager. From version 4.1.0 to before version 6.1.0, a session management vulnerability allows previously issued authenticated sessions to remain valid after sensitive account security changes, specifically password reset and password change. As a result, an attacker who has already obtained a valid session cookie can retain access to the account even after the victim changes or resets their password. This weakens account recovery and session security guarantees. This issue has been patched in version 6.1.0.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nadh ≫ Listmonk Version >= 4.1.0 < 6.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.3% 0.214
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 7.1 2.8 4.2
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
CWE-613 Insufficient Session Expiration

According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."

https://github.com/knadh/listmonk/releases/tag/v6.1.0
Product
Release Notes
https://github.com/knadh/listmonk/security/advisories/GHSA-h5j9-cvrw-v5qh
Vendor Advisory
Exploit
https://github.com/knadh/listmonk/commit/db82035d619348949512dafdaf60c86037cafc9e
Patch