CVE-2026-85691
MegaParse 0.0.55 Server-Side Request Forgery via POST /v1/url
CVSS 4.0 8.7 HIGHCVSS 3.1 7.5 HIGHCheck source for fixed versionsKEV status unknown
cve-program · CVE-2026-85691
PublishedMegaParse 0.0.55 contains an unauthenticated server-side request forgery vulnerability in the POST /v1/url endpoint that fetches caller-supplied URLs server-side. Attackers can supply internal service URLs or metadata endpoints without authentication to read their responses directly from the JSON response.
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CVE-2026-85691 · CVE overview and exploitation status
cve-program · CVE-2026-85691
- https://github.com/The-Vibe-Company/megaparse/issues/259
- https://github.com/The-Vibe-Company/megaparse
- https://github.com/The-Vibe-Company/megaparse/blob/megaparse-v0.0.55/libs/megaparse/src/megaparse/api/app.py
- https://www.vulncheck.com/advisories/megaparse-0.0.55-server-side-request-forgery-via-post-v1-url
Related changes
Linked by CVE identifierNo related changes are available here.