[<prev] [next>] [day] [month] [year] [list]
Message-ID: <e77676e5-be58-77ad-2db7-ea34a4303c5a@apache.org>
Date: Tue, 28 Apr 2026 15:18:07 +0000
From: Arnout Engelen <engelen@...che.org>
To: oss-security@...ts.openwall.com
Subject: CVE-2026-41873: Pony Mail: Admin account takeover via request
smuggling
Severity: critical
Affected versions:
- Pony Mail: all versions
Description:
** UNSUPPORTED WHEN ASSIGNED ** Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Pony Mail leading to admin account takeover.
This issue affects all versions of the Lua implementation of Pony Mail. There is a Python implementation under development under the name "Pony Mail Foal" that is not affected by this issue, but hasn't been released yet.
As the Lua implementation of this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users.
NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
Credit:
Li Jiantao (@CurseRed) of STAR Labs SG Pte. Ltd. (@starlabs_sg) (finder)
Tevel Sho of STAR Labs SG Pte. Ltd (finder)
References:
https://ponymail.apache.org
https://www.cve.org/CVERecord?id=CVE-2026-41873
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
