Medium severity6.1NVD Advisory· Published May 10, 2026· Updated May 12, 2026
CVE-2026-6735
CVE-2026-6735
Description
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, 8.5.* before 8.5.6, due to improper sanitation of user data, it allows an attacker to compose an URL, which will cause the target to execute arbitrary JavaScript code (XSS) on the target's machine when the target is viewing the PHP-FPM status page.
Affected products
2Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- github.com/php/php-src/security/advisories/GHSA-7qg2-v9fj-4mwvnvdVendor AdvisoryExploit
News mentions
1- Patch Tuesday - May 2026Rapid7 Blog · May 13, 2026