CVE-2025-4611

MEDIUM

Slim SEO - Fast & Automated WordPress SEO Plugin <4.5.3 - XSS

Title source: llm

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-4611. PoCs published by x6vrn.

AI-analyzed exploit summary This repository contains only a README.md file referencing an external GitBook link for CVE-2025-4611. No actual exploit code or technical details are provided in the repository itself.

Description

The Slim SEO – Fast & Automated WordPress SEO Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's slim_seo_breadcrumbs shortcode in all versions up to, and including, 4.5.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Exploits (1)

nomisec WRITEUP

by x6vrn · poc

https://github.com/x6vrn/CVE-2025-4611-PoC

View Code ZIP pw:eip

This repository contains only a README.md file referencing an external GitBook link for CVE-2025-4611. No actual exploit code or technical details are provided in the repository itself.

Classification

Writeup 30%

Attack Type

Other

Complexity

Theoretical

Reliability

Theoretical

Target: unspecified

No auth needed

Prerequisites: access to external GitBook link for details

devstral-2 · analyzed Feb 16, 2026 Full analysis →