CVE-2025-11137: Gstarsoft GstarCAD File Renaming cross site scripting

Severity: low (CVSS 3.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-09-29 · updated 2026-10-09
Weakness: CWE-79

Description

A vulnerability has been found in Gstarsoft GstarCAD up to 9.4.0. This affects an unknown function of the component File Renaming Handler. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Applying a patch is the recommended action to fix this issue.

Affected products

Gstarsoft GstarCAD: 9.0, 9.1, 9.2, 9.3, 9.4.0

References

https://github.com/coolcj-stack/-CAD-GstarCAD-Viewer-Web-V9.4.0-Stored-Cross-Site-Scripting-XSS
https://vuldb.com/?ctiid.326214
https://vuldb.com/?id.326214
https://vuldb.com/?submit.652764

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