CVE-2026-34417

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Source

https://cve.org/CVERecord?id=CVE-2026-34417

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34417.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-34417

Published

2026-06-09T21:02:40Z

Modified

2026-10-08T02:51:29Z

Severity

5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator

Summary

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

Details

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.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34417.json"
}

References

Affected packages

Git / github.com/brian-ruf/OSCAL-GUI

Affected ranges

Type: GIT
Repo: https://github.com/brian-ruf/OSCAL-GUI
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Last Affected

c989c4bd5a68f2621a81654e9250246539a28d5a

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34417.json"