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[ CVE-2026-62282 · Published 18 Sep 2026 ]

OpenCVE: Server-Side Request Forgery (SSRF) in notifications

CVSS 6.5 EPSS <1%Fix available

[ Why it matters ]Priority signals

  • Public proof-of-concept exploit exists (CISA SSVC)

[ Description ]Official description

OpenCVE is a vulnerability intelligence platform. Prior to 3.0.0, OpenCVE notification testing for Webhook and Slack integrations does not sufficiently validate user-supplied HTTP or HTTPS destinations. An authenticated user with permission to configure notification channels can trigger requests to hosts reachable from the OpenCVE server, including internal network resources, localhost interfaces, link-local addresses, and cloud metadata services, and retrieve information from reachable HTTP services. This issue is fixed in version 3.0.0.

[ Fixes ]Fixes and patches

  • opencve 3.0.0Fixed version · GitHub Advisories · pip package opencve: upgrade to 3.0.0 or later (affected <= 1.5.0)

[ Packages ]Affected open-source packages

[ References ]References