CVE-2026-34098
Medium
Description
Guardian language-system fails to sanitize the id GET parameter before inserting it into HTML source and form action attributes in media.php (lines 119, 129). An authenticated attacker can craft a URL that injects script tags executing in the victim's browser session.
SeverityMedium
CVSS4.6
Exploit probability—
ProductGuardian Language-system
PublishedJul 1, 2026
First seenJul 1, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| guardian language-system | v ≤ e42c395ec4b03fe62973a669c9209a673838b8a4 | — |
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