CVE-2026-22664

Summary

prompts.chat prior to commit 30a8f04 contains a server-side request forgery vulnerability in the Fal.ai media status polling feature 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.

Affected Software

Weaknesses

• CWE-918: CWE-918 Server-Side Request Forgery (SSRF)

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

Additional References

• https://gist.github.com/mdisec/27c0cac0ec6a8f3c8f85a18987ddb942

References

• https://gist.github.com/mdisec/27c0cac0ec6a8f3c8f85a18987ddb942
• https://github.com/f/prompts.chat/commit/30a8f0470e0ba45e6be9c9f55220f4a9a6b91c99
• https://www.vulncheck.com/advisories/prompts-chat-ssrf-via-fal-ai-media-status-polling

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