Description
The S2B AI Assistant – ChatBot, ChatGPT, OpenAI, Content & Image Generator plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the storeFile() function in all versions up to, and including, 1.7.8. This makes it possible for authenticated attackers, with Editor-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
oc3dots S2B AI Assistant – ChatBot, AI Agents, ChatGPT API, Image Generator
Default version status: unaffected
0 to ≤ 1.7.8affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ac9d2b64-aff6-418a-bfe7-ec91b177ad6b?source=cve ↗
- https://plugins.trac.wordpress.org/browser/s2b-ai-assistant/trunk/lib/helpers/Utils.php ↗
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3399267%40s2b-ai-assistant&new=3399267%40s2b-ai-assistant&sfp_email=&sfph_mail= ↗
- https://github.com/d0n601/CVE-2025-12973 ↗
- https://ryankozak.com/posts/cve-2025-12973/ ↗