CVE-2025-59431

MapServer - WFS XML Filter Query SQL injection

CVSS 8.9 HIGHEPSS 0.4%CWE-89

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.9EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

19 Sep 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

MapServer is a system for developing web-based GIS applications. Prior to 8.4.1, the XML Filter Query directive PropertyName is vulnerably to Boolean-based SQL injection. It seems like expression checking is bypassed by introducing double quote characters in the PropertyName. Allowing to manipulate backend database queries. This vulnerability is fixed in 8.4.1.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

Affected products

MapServer · MapServer

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References

https://github.com/MapServer/MapServer/security/advisories/GHSA-256m-rx4h-r55w