CVE WATCH / VULNERABILITY DETAIL
CVE-2026-55872
HIGHCVSS 8.7NVD feed
Published 15 October 2026 · tracked since 16 October 2026
Description
GYM One is open-source gym management software for fitness centers, personal trainers, and sports clubs. Prior to 1.4.1, GYM One's admin/users/index.php renders the stored firstname, lastname, and email profile fields into the administrator user list without HTML output encoding. An attacker who can
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2025-61624
- CVE-2026-111284 MEDIUM 5.4
- CVE-2026-110917 MEDIUM 4.3
- CVE-2026-110919 HIGH 8.8
- CVE-2026-110920 HIGH 8.8
- CVE-2026-110921 HIGH 8.8
- CVE-2026-110922 HIGH 8.8
- CVE-2026-110913 HIGH 8.8
- CVE-2026-110914 HIGH 8.8
- CVE-2026-110915 HIGH 8.8