PT-2026-54734 · Guardian · Language-System

Philopentest · Published 2026-07-01 · Updated 2026-07-01 · CVE-2026-34098

Mitre

CVSS v3.1

4.6

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

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.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-34098

Affected Products

Language-System

References · 3

• 🔥 https://gist.github.com/cyberinforepo/d5b2771d82e1b31b8fc1c33052e08dad · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-34098 · Security Note
• https://vulncheck.com/advisories/guardian-language-system-xss-via-id-parameter-in-media-php · Note