CVE-2024-11252

MEDIUM

Sassy Social Share <= 3.3.69 - Unauthenticated Reflected XSS via heateor_mastodon_share

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2024-11252. PoCs published by reinh3rz.

AI-analyzed exploit summary This repository contains a functional Python script and HTML PoC demonstrating a reflected XSS vulnerability in the Sassy Social Share WordPress plugin via the `heateor_mastodon_share` parameter. The exploit sends a crafted URL with malicious JavaScript and checks if the payload executes.

Description

The Social Sharing Plugin – Sassy Social Share plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the heateor_mastodon_share parameter in all versions up to, and including, 3.3.69 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Exploits (1)

nomisec WORKING POC
by reinh3rz · poc
https://github.com/reinh3rz/CVE-2024-11252-Sassy-Social-Share-XSS

This repository contains a functional Python script and HTML PoC demonstrating a reflected XSS vulnerability in the Sassy Social Share WordPress plugin via the `heateor_mastodon_share` parameter. The exploit sends a crafted URL with malicious JavaScript and checks if the payload executes.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Sassy Social Share WordPress Plugin
No auth needed
Prerequisites: Target site with vulnerable Sassy Social Share plugin installed
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Scores

CVSS v3 6.1
EPSS 0.0084
EPSS Percentile 53.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (2)
heateor/sassy_social_share < 3.3.70
heateor/Social Sharing Plugin – Sassy Social Share < 3.3.69
Published Nov 30, 2024
Tracked Since Feb 18, 2026