PT-2026-81131 · Adminer · Adminer
CVSS v3.1
6.1
Medium
| Vector | AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Adminer versions prior to 5.4.3
Description
The software inserts unsanitized database server version strings into script tags containing valid Content Security Policy (CSP) nonces without proper validation. An attacker controlling a rogue MySQL server can provide crafted version strings to break out of the JavaScript context and execute arbitrary code, effectively bypassing CSP protections.
Recommendations
Update to version 5.4.3 or later.
Exploit
Fix
XSS
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Weakness Enumeration
Related Identifiers
Affected Products
Adminer