SQL Injection Affecting sogo package, versions <5.8.0-2+deb12u3


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.32% (24th percentile)

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  • Snyk IDSNYK-DEBIAN12-SOGO-16760904
  • published19 May 2026
  • disclosed18 May 2026

Introduced: 18 May 2026

CVE-2026-8851  (opens in a new tab)
CWE-89  (opens in a new tab)

How to fix?

Upgrade Debian:12 sogo to version 5.8.0-2+deb12u3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream sogo package and not the sogo package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

SOGo versions 5.12.7 and prior contains a SQL injection vulnerability in the Access Control List management functionality that allows authenticated users to extract arbitrary data from the database by injecting SQL subqueries through the uid parameter of the addUserInAcls endpoint. Attackers can inject malicious SQL code to write extracted data into the sogo_acl table and retrieve it through the /acls API, establishing an out-of-band data exfiltration channel.

CVSS Base Scores

version 3.1