CVE-2026-34097

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Source
https://cve.org/CVERecord?id=CVE-2026-34097
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34097.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-34097
Published
2026-07-01T16:02:34Z
Modified
2026-10-08T02:50:46Z
Severity
  • 4.8 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator
Summary
Guardian Language-System XSS via id Parameter in text_file.php
Details

Guardian language-system fails to sanitize the id GET parameter before inserting it into multiple HTML form action attributes in text_file.php (lines 94, 101, 323, 403, 826, 852). An authenticated attacker can craft a URL that injects script tags executing in the victim's browser session.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34097.json"
}
References

Affected packages

Git / github.com/guardian/language-system

Affected ranges

Type
GIT
Repo
https://github.com/guardian/language-system
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
e42c395ec4b03fe62973a669c9209a673838b8a4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34097.json"