CVE-2025-63498 Affecting sogo package, versions <4.3.0-1ubuntu0.1~esm1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU2004-SOGO-14124022
- published30 Jun 2026
- disclosed24 Nov 2025
Introduced: 24 Nov 2025
CVE-2025-63498 (opens in a new tab)How to fix?
Upgrade Ubuntu:20.04 sogo to version 4.3.0-1ubuntu0.1~esm1 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 Ubuntu.
See How to fix? for Ubuntu:20.04 relevant fixed versions and status.
alinto SOGo 5.12.3 is vulnerable to Cross Site Scripting (XSS) via the "userName" parameter.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2025-63498
- https://github.com/Alinto/sogo/commit/9e20190fad1a437f7e1307f0adcfe19a8d45184c
- https://github.com/Alinto/sogo/releases/tag/SOGo-5.12.4
- https://github.com/xryptoh/CVE-2025-63498
- https://lists.debian.org/debian-lts-announce/2025/11/msg00029.html