# CVE-2026-22662: prompts.chat blind SSRF in Wiro media generator

Source: https://junglewise.ai/threats/cve-2026-22662-prompts-chat-blind-ssrf-in-wiro-media-generator  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-04-03. Updated: 2026-07-14  
License: CC BY 4.0 with a link back

CVE-2026-22662 · Severity: medium · CVSS 4.3 · Published 2026-04-03

prompts.chat, a platform for sharing AI prompts, contains a security flaw in its Wiro media generation component. An authenticated user can trick the server into making unauthorized requests to internal network resources or external services. While the attacker cannot see the direct response from these requests, they can use this flaw to map internal networks or exfiltrate data through the third-party Wiro service.

Technologies: [Fka Prompts.Chat](https://junglewise.ai/threats/technologies/prompts-chat). Vendors: [Fka](https://junglewise.ai/threats/vendors/fka).

## Quick answers

**Is CVE-2026-22662 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-22662 being exploited in the wild.

**How severe is CVE-2026-22662?** Medium severity, with a CVSS score of 4.3, published 3 April 2026.

**Which products and versions are affected?** f prompts.chat prior to commit 1464475.

**Is there a fix for CVE-2026-22662?** A patch was published on 2026-03-24: Commit 1464475 submitted to fix the SSRF. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-22662 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-22662?** Check whether you run Fka Prompts.Chat. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A blind Server-Side Request Forgery (SSRF) vulnerability exists in the Wiro media generator plugin within prompts.chat. The application used the fetch() API to retrieve images from a user-provided 'inputImageUrl' parameter at the /api/media-generate endpoint before uploading them to the Wiro service. Because the server performed these fetches without adequate validation, an authenticated attacker could probe internal network services or perform out-of-band data exfiltration. The vulnerability was remediated by refactoring the code to pass the URL directly to Wiro's API instead of fetching the content server-side. The fix is available in commit 1464475.

## Affected products

- f prompts.chat prior to commit 1464475

## Timeline

- 2026-03-24: patched: Commit 1464475 submitted to fix the SSRF.
- 2026-04-03: advisory: CVE-2026-22662 published.

## References

- [https://github.com/f/prompts.chat/commit/1464475df2698fb7ccd0cdbc382b0750466f891d](https://github.com/f/prompts.chat/commit/1464475df2698fb7ccd0cdbc382b0750466f891d)
- [https://github.com/f/prompts.chat/pull/1102](https://github.com/f/prompts.chat/pull/1102)
- [https://www.vulncheck.com/advisories/prompts-chat-blind-ssrf-via-media-generate](https://www.vulncheck.com/advisories/prompts-chat-blind-ssrf-via-media-generate)

## Related threats

- [prompts.chat identity confusion via case-sensitive username handling](https://junglewise.ai/threats/cve-2026-22665-prompts-chat-identity-confusion-via-case-sensitive-username)
- [prompts.chat SSRF and credential leak in Fal.ai polling](https://junglewise.ai/threats/cve-2026-22664-prompts-chat-ssrf-and-credential-leak-in-fal-ai-polling)
- [prompts.chat authorization bypass in API endpoints and metadata generation](https://junglewise.ai/threats/cve-2026-22663-prompts-chat-authorization-bypass-in-api-endpoints-and-metadata)
- [prompts.chat path traversal in skill file handling](https://junglewise.ai/threats/cve-2026-22661-prompts-chat-path-traversal-in-skill-file-handling)