{"id":"CVE-2026-85691","title":"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","summary":"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 a…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-918"],"vendor":"The-Vibe-Company","product":"megaparse","affected":["megaparse <= 0.0.55"],"published":"2026-09-04","updated":"2026-09-23","sourceUpdated":"2026-09-23T17:17:46.723","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-85691","references":[{"url":"https://github.com/The-Vibe-Company/megaparse","label":"disclosure@vulncheck.com"},{"url":"https://github.com/The-Vibe-Company/megaparse/blob/megaparse-v0.0.55/libs/megaparse/src/megaparse/api/app.py","label":"disclosure@vulncheck.com"},{"url":"https://github.com/The-Vibe-Company/megaparse/issues/259","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/megaparse-0.0.55-server-side-request-forgery-via-post-v1-url","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"epss":0.00336,"epssPercentile":0.27124,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-10T14:22:55.591214Z"},"ingestedAt":"2026-09-10T15:53:17.107Z","slug":"CVE-2026-85691","body":"## Overview\n\nMegaParse 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}