Vulnerability Description
prompts.chat prior to commit 30a8f04 contains a server-side request forgery vulnerability in Fal.ai media status polling that allows authenticated users to perform arbitrary outbound requests by supplying attacker-controlled URLs in the token parameter. Attackers can exploit the lack of URL validation to disclose the FAL_API_KEY in the Authorization header, enabling credential theft, internal network probing, and abuse of the victim's Fal.ai account.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fka | Prompts.Chat | < 2026-03-25 |
Related Weaknesses (CWE)
References
- https://gist.github.com/mdisec/27c0cac0ec6a8f3c8f85a18987ddb942ExploitThird Party Advisory
- https://github.com/f/prompts.chat/commit/30a8f0470e0ba45e6be9c9f55220f4a9a6b91c9Patch
- https://www.vulncheck.com/advisories/prompts-chat-ssrf-via-fal-ai-media-status-pThird Party Advisory
- https://gist.github.com/mdisec/27c0cac0ec6a8f3c8f85a18987ddb942ExploitThird Party Advisory
FAQ
What is CVE-2026-22664?
CVE-2026-22664 is a vulnerability with a CVSS score of 7.7 (HIGH). prompts.chat prior to commit 30a8f04 contains a server-side request forgery vulnerability in Fal.ai media status polling that allows authenticated users to perform arbitrary outbound requests by suppl...
How severe is CVE-2026-22664?
CVE-2026-22664 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-22664?
Check the references section above for vendor advisories and patch information. Affected products include: Fka Prompts.Chat.