Vulnerability · Published Mar 22, 2026 · Assigned by mitre
CVE-2025-71276
Medium 6.4
In plain English
A medium-severity cross-site scripting in SOGo from Alinto. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.4Medium
Exploit odds (30 days)0.1%top 96.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
SOGo before 5.12.5 is prone to a XSS vulnerability with events, tasks, and contacts categories.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | sogo | 5.8.0-2+deb12u3 | DEBIAN-CVE-2025-71276 |
| Debian:13 | sogo | 5.12.1-3+deb13u2 | DEBIAN-CVE-2025-71276 |
| Ubuntu:25.10 | sogo | no fix listed | UBUNTU-CVE-2025-71276 |
Affected products (as reported)
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N