EIP-2026-113556

PRE-CVE

WordPress Plugin All In One WP Security & Firewall 3.8.3 - Persistent Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-113556. PoCs published by Vulnerability-Lab.

AI-analyzed exploit summary The exploit demonstrates a persistent XSS vulnerability in the All In One WordPress Security plugin v3.8.3, where malicious script codes can be injected via the 404 detection redirect URL and file name error logs URL input fields. The PoC shows how an attacker can inject script codes that persist and execute in the application context.

Description

WordPress Plugin All In One WP Security & Firewall 3.8.3 - Persistent Cross-Site Scripting

Exploits (1)

exploitdb WORKING POC
by Vulnerability-Lab · textwebappsphp
https://www.exploit-db.com/exploits/34854

The exploit demonstrates a persistent XSS vulnerability in the All In One WordPress Security plugin v3.8.3, where malicious script codes can be injected via the 404 detection redirect URL and file name error logs URL input fields. The PoC shows how an attacker can inject script codes that persist and execute in the application context.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: All In One WP Security and Firewall v3.8.3
Auth required
Prerequisites: Access to the WordPress admin panel · Ability to modify plugin settings
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026