MEDIUM 6.5 NVD
CVE-2026-55871
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 concate
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 concatenates the search_name and search_email GET parameters into both the user-list query and the COUNT query used for pagination without prepared statements. An authenticated administrator can inject SQL through either search field to read data from arbitrary tables, including user information and password hashes. Depending on database permissions, the same injection may also permit filesystem writes. This issue is fixed in version 1.4.1.
References
- https://github.com/mayerbalintdev/GYM-One/commit/d3a0cf134f0ab3ac12aee7dca283b93c4290dcc4
- https://github.com/mayerbalintdev/GYM-One/releases/tag/V1.4.1
- https://github.com/mayerbalintdev/GYM-One/security/advisories/GHSA-9j4g-cq35-8997
- https://github.com/mayerbalintdev/GYM-One/security/advisories/GHSA-9j4g-cq35-8997
This medium severity vulnerability with a CVSS score of 6.5 was published on 2026-10-15 via NVD.
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