CVE-2026-22664: CWE-918 Server-Side Request Forgery (SSRF) in prompts.chat
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.
AI Analysis
Technical Summary
CVE-2026-22664 is a server-side request forgery vulnerability (CWE-918) in prompts.chat before commit 30a8f04. The flaw exists in the Fal.ai media status polling feature, where authenticated users can manipulate the token parameter to cause the server to make arbitrary outbound requests. Due to missing URL validation, attackers can extract the FAL_API_KEY from the Authorization header, which may allow credential theft, internal network reconnaissance, and misuse of the Fal.ai account associated with the victim.
Potential Impact
Successful exploitation allows attackers with authenticated access to perform arbitrary outbound requests from the server, potentially disclosing sensitive credentials (FAL_API_KEY). This can lead to unauthorized access to internal resources, credential theft, and abuse of the victim's Fal.ai account. The vulnerability has a CVSS 4.0 base score of 7.1 (high severity), indicating significant risk if exploited.
Mitigation Recommendations
No official patch or remediation is currently documented. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict authenticated user access to trusted parties and monitor for suspicious activity related to the Fal.ai media status polling feature.
CVE-2026-22664: CWE-918 Server-Side Request Forgery (SSRF) in prompts.chat
Description
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.
CVSS v4.0
Score 7.1high
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-22664 is a server-side request forgery vulnerability (CWE-918) in prompts.chat before commit 30a8f04. The flaw exists in the Fal.ai media status polling feature, where authenticated users can manipulate the token parameter to cause the server to make arbitrary outbound requests. Due to missing URL validation, attackers can extract the FAL_API_KEY from the Authorization header, which may allow credential theft, internal network reconnaissance, and misuse of the Fal.ai account associated with the victim.
Potential Impact
Successful exploitation allows attackers with authenticated access to perform arbitrary outbound requests from the server, potentially disclosing sensitive credentials (FAL_API_KEY). This can lead to unauthorized access to internal resources, credential theft, and abuse of the victim's Fal.ai account. The vulnerability has a CVSS 4.0 base score of 7.1 (high severity), indicating significant risk if exploited.
Mitigation Recommendations
No official patch or remediation is currently documented. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict authenticated user access to trusted parties and monitor for suspicious activity related to the Fal.ai media status polling feature.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-01-08T19:04:26.364Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69d026ec0a160ebd9259300d
Added to database: 04/03/2026, 20:45:32 UTC
Last enriched: 07/15/2026, 11:02:10 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 120
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