EIP-2026-113593

PRE-CVE

WordPress Plugin Best Web Soft Captcha 4.1.5 - Multiple Vulnerabilities

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-113593. PoCs published by Colette Chamberland.

AI-analyzed exploit summary This exploit demonstrates a stored XSS vulnerability in the BWS Captcha WordPress plugin (version <=4.1.5) due to unsanitized input in the 's' parameter of whitelist.php. The PoC shows how an attacker can craft a malicious URL or form to execute arbitrary JavaScript in the context of an authenticated admin user.

Description

WordPress Plugin Best Web Soft Captcha 4.1.5 - Multiple Vulnerabilities

Exploits (1)

exploitdb WORKING POC
by Colette Chamberland · textwebappsphp
https://www.exploit-db.com/exploits/39547

This exploit demonstrates a stored XSS vulnerability in the BWS Captcha WordPress plugin (version <=4.1.5) due to unsanitized input in the 's' parameter of whitelist.php. The PoC shows how an attacker can craft a malicious URL or form to execute arbitrary JavaScript in the context of an authenticated admin user.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: BWS Captcha WordPress Plugin <=4.1.5
Auth required
Prerequisites: Authenticated admin session on the target WordPress site
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026