CVE-2026-42261

PromptHub is an all-in-one AI toolbox for prompt, skill, and agent management. From version 0.4.9 to before version 0.5.4, apps/web/src/routes/skills.ts exposes an authenticated endpoint POST /api/skills/fetch-remote that fetches a user-supplied URL server-side and reflects the response body up t...

PT-2026-38645

Name of the Vulnerable Software and Affected Versions PromptHub versions 0.4.9 through 0.5.3 Description An authenticated endpoint "/api/skills/fetch-remote" fetches a user-supplied URL server-side and reflects the response body back to the caller. The Server-Side Request Forgery SSRF protection ...