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From: Salvatore Bonaccorso <carnil@debian.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: sogo: CVE-2026-93453
Message-ID: <178984442773.460640.15553009389953335252.reportbug@eldamar.lan>
X-Mailer: reportbug 13.2.0+nmu1
Date: Sat, 19 Sep 2026 21:00:27 +0200
Delivered-To: submit@bugs.debian.org

Source: sogo
Version: 5.12.10-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for sogo.

CVE-2026-93453[0]:
| SOGo before 5.12.11 constructs password-reset links using the
| client-supplied Origin header as the authority, allowing
| unauthenticated attackers to redirect recovery tokens to attacker-
| controlled domains. Attackers can submit password recovery requests
| with a malicious Origin header to have valid password-reset tokens
| mailed to victim recovery addresses within links pointing to
| attacker infrastructure, enabling account takeover.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-93453
    https://www.cve.org/CVERecord?id=CVE-2026-93453
[1] https://www.sogo.nu/news/2026/sogo-v51211-released.html
[2] https://github.com/Alinto/sogo/commit/382118a93b6925de2ce7f774abc1865ebea2dbba
[3] https://github.com/Alinto/sogo/commit/04a3e9823889acaf6c247b224f5f7a0108f8f829

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore
]