CVE-2026-8851

Name	CVE-2026-8851
Description	SOGo 5.12.7 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.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
sogo (PTS)	bullseye	5.0.1-4+deb11u1	vulnerable
	bullseye (security)	5.0.1-4+deb11u3	vulnerable
	bookworm	5.8.0-2+deb12u2	vulnerable
	trixie	5.12.1-3+deb13u1	vulnerable
	forky, sid	5.12.8-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
sogo	source	(unstable)	5.12.8-1

https://github.com/Alinto/sogo/commit/f9b71059f4f382d7b337d16ce1257443ade43d02 (SOGo-5.12.8)
check correctness