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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| heateor | Social Sharing Plugin – Sassy Social Share | ≤ 3.3.69 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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reinh3rz/CVE-2024-11252-Sassy-Social-Share-XSS ★ 0 · Nov 30, 2024
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3d065c2a-da7d-469a-b57d-f2fd5b760ff4?source=cve
- https://plugins.trac.wordpress.org/browser/sassy-social-share/tags/3.3.69/public/class-sassy-social-share-public.php#L1478
- https://plugins.trac.wordpress.org/browser/sassy-social-share/tags/3.3.69/public/class-sassy-social-share-public.php#L1481