EIP-2026-113501

PRE-CVE

WordPress Core 3.0.3 - Persistent Cross-Site Scripting (Internet Explorer 6/7 / NS8.1)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-113501. PoCs published by Saif.

AI-analyzed exploit summary This is a functional proof-of-concept for a stored XSS vulnerability in WordPress 3.0.3, leveraging CSS expression injection to execute arbitrary JavaScript in IE6/7 and Netscape 8.1. The exploit demonstrates how an attacker can inject malicious content into a post, which is then rendered in vulnerable browsers.

Description

WordPress Core 3.0.3 - Persistent Cross-Site Scripting (Internet Explorer 6/7 / NS8.1)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Saif · textwebappsphp
https://www.exploit-db.com/exploits/15858

This is a functional proof-of-concept for a stored XSS vulnerability in WordPress 3.0.3, leveraging CSS expression injection to execute arbitrary JavaScript in IE6/7 and Netscape 8.1. The exploit demonstrates how an attacker can inject malicious content into a post, which is then rendered in vulnerable browsers.

Classification
Working Poc 95%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: WordPress 3.0.3
Auth required
Prerequisites: Authenticated WordPress user with post creation/editing privileges · Victim using IE6, IE7, or Netscape 8.1
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026