CVE-2025-56385

9.8 criticalEPSS 0.4%

Critical (9.8) in wellsky harmony. EPSS 0.4% chance of exploitation in the next 30 days.

A SQL injection vulnerability exists in the login functionality of WellSky Harmony version 4.1.0.2.83 within the 'xmHarmony.asp' endpoint. User-supplied input to the 'TXTUSERID' parameter is not properly sanitized before being incorporated into a SQL query. Successful authentication may lead to authentication bypass, data leakage, or full system compromise of backend database contents.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2025-11-12
Modified: 2026-07-05
Record from: the NVD, synced 2026-10-19

Affected

wellsky:harmony

References

https://machevalia.blog/blog/cve-2025-56385-wellsky-harmony-sql-injection

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