What is CVE-2026-46594?
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.
The record classifies CVE-2026-46594 under weakness class CWE-79. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 74 days ago.
Severity and exploitation probability
- CVSS v4.0 base score
- 5.1 — Medium (derived from score)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N - EPSS (FIRST)
- 0.5% probability of exploitation in the next 30 days, higher than 44.5% of all scored CVEs
- CISA KEV
- Not listed in the CISA Known Exploited Vulnerabilities catalog
- Threadlinqs priority
- 4.3/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- Published
- 2026-07-31
Is CVE-2026-46594 being exploited?
It currently carries a trending score of 28 in the Threadlinqs vulnerability feed.
Affected products and versions
- PHP Jabbers: PHP Poll Script
How to fix CVE-2026-46594
No vendor patch reference has been recorded for CVE-2026-46594 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.
Threat activity tracking CVE-2026-46594
1 tracked threat in the Threadlinqs corpus references CVE-2026-46594, either in the campaign’s CVE list or as an indicator on the campaign record.
- CVE-2025-67649: Unauthenticated SQL Injection in PHP Jabbers Car Rental Script (<4.1) — CRITICAL · 2026-07-31
Sources
Enriched from CVE.org, FIRST EPSS. Last verified by Threadlinqs on .