Vulnerability · Published Feb 27, 2025 · Assigned by VulDB
CVE-2025-1741b1gMail Admin Page users.php deserialization
Medium 4.7
In plain English
A medium-severity unsafe deserialization in b1gMail. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Official description
A vulnerability classified as problematic was found in b1gMail up to 7.4.1-pl1. Affected by this vulnerability is an unknown functionality of the file src/admin/users.php of the component Admin Page. The manipulation of the argument query/q leads to deserialization. The attack can be launched remotely. Upgrading to version 7.4.1-pl2 is able to address this issue. The identifier of the patch is 4816c8b748f6a5b965c8994e2cf10861bf6e68aa. It is recommended to upgrade the affected component. The vendor acted highly professional and even fixed this issue in the discontinued commercial edition as b1gMail 7.4.0-pl3.
Affected products (as reported)
Weakness: CWE-502, CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
References
- VDB-297829 | b1gMail Admin Page users.php deserialization vdb-entry, technical-description
- VDB-297829 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #505838 | b1gMail-OSS b1gMail 7.4.1-pl1 Deserialization third-party-advisory
- https://gist.github.com/mcdruid/cb0b848c12fd6a6bc0c1b3357b983d30 related
- https://www.b1gmail.eu/forum/thread/217-security-update-to-b1gmail-7-4-1-released/ patch
- https://github.com/b1gMail-OSS/b1gMail/commit/4816c8b748f6a5b965c8994e2cf10861bf6e68aa patch
- https://github.com/b1gMail-OSS/b1gMail/releases/tag/7.4.1-pl2 patch