What is GHSA-4m43-9f84-rm49?

GHSA-4m43-9f84-rm49 is a security advisory published by GitHub Security Advisories with Medium severity. A reflected cross-site scripting (XSS) vulnerability has been identified in the PHP Jabbers - PHP...

Which CVE IDs does GHSA-4m43-9f84-rm49 cover?

GHSA-4m43-9f84-rm49 covers the following CVE IDs: CVE-2026-46594. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-4m43-9f84-rm49Medium

A reflected cross-site scripting (XSS) vulnerability has been identified in the PHP Jabbers - PHP...

Vendor

GitHub Security Advisories

Published

July 31, 2026

Last Modified

July 31, 2026

🔗 CVE IDs covered (1)

CVE-2026-46594 →

📋 Description

A reflected cross-site scripting (XSS) vulnerability has been identified in the PHP Jabbers - PHP Poll Script. A malicious attacker can craft a specially crafted URL that, when opened, results in arbitrary JavaScript execution in the victim's browser. This issue was fixed in version 4.1.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-46594
https://cert.pl/en/posts/2026/07/CVE-2025-67649
https://www.phpjabbers.com/php-poll-script
https://github.com/advisories/GHSA-4m43-9f84-rm49