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CVE-2026-34417

OSCAL-GUI Reflected XSS via project parameter in oscal-forms.php PUBLISHED

Description (CNA)

OSCAL-GUI contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to execute arbitrary JavaScript in a victim's browser by injecting malicious content through the project request parameter in oscal-forms.php. The parameter value is URL-decoded and assigned to the project_id variable without sanitization in oscal-functions.php, and when the supplied project ID is not found, the unsanitized value is concatenated into an error message via the Messages() function and reflected into the HTML response body without encoding.

Affected (CNA)

Vendor / productVersions
brian-ruf / OSCAL-GUIaffected 0 through c989c4bd5a68f2621a81654e9250246539a28d5a

CWE

CWE-79

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.