CVE-2024-56529

HIGH EPSS 32.4%

Published Jan 28, 20251y ago · Modified Jun 17, 20261w ago

7.1 CVSS 3.1

High

Published Jan 28, 2025 1y ago

Last Modified Jun 17, 2026 1w ago

Description

Mailcow through 2024-11b has a session fixation vulnerability in the web panel. It allows remote attackers to set a session identifier when HSTS is disabled on a victim's browser. After a user logs in, they are authenticated and the session identifier is valid. Then, a remote attacker can access the victim's web panel with the same session identifier.

CVSS Details

Base Score

7.1

Exploitability

2.8

Impact

4.2

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Unchanged

Confidentiality Low

Integrity High

Availability None

Threat Intelligence

EPSS Exploit Probability

32.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-384

References 1

github.com https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-23c8-4wwr-g3c6

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.