Advisories

MegaParse 0.0.55 Server-Side Request Forgery via POST /v1/url

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severity
high
date
Affecting
  • megaparse <= 0.0.55

CWE
  • CWE-918 Server-Side Request Forgery (SSRF)
CVSS
8.7
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Credit
George Chen
Description
MegaParse 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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