CVE-2026-85691: Server-Side Request Forgery (SSRF) in The-Vibe-Company megaparse
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.
CVSS v4.0
Score 8.7high
Affected software
The-Vibe-Company
megaparse
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-85691 describes an SSRF vulnerability in The-Vibe-Company's MegaParse product, specifically in versions up to and including 0.0.55. The flaw exists in the POST /v1/url endpoint, which fetches URLs provided by unauthenticated users server-side. This allows attackers to supply internal or sensitive URLs and receive their responses directly in the JSON response, potentially exposing internal services or metadata that should not be accessible externally.
Potential Impact
An attacker can exploit this vulnerability without authentication to make the server perform HTTP requests to internal or protected resources, potentially exposing sensitive internal data or metadata. This can lead to information disclosure and may facilitate further attacks depending on the internal services exposed.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided in the available data. Until a patch is available, restrict access to the vulnerable endpoint or implement network-level controls to limit server-side requests to trusted destinations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-09-04T13:51:44.652Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a9adb47acd9273b49bef5d5
Added to database: 09/04/2026, 14:52:55 UTC
Last enriched: 09/15/2026, 00:00:49 UTC
Last updated: 10/18/2026, 06:48:20 UTC
Views: 72
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