CVE-2026-62282
mediumOpenCVE is a vulnerability intelligence platform.
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/opencve/opencve/commit/0af7f894debc95c67fa53e7ba5a6cdecb10c34f0 security-advisories@github.com
- https://github.com/opencve/opencve/issues/743 security-advisories@github.com
- https://github.com/opencve/opencve/pull/747 security-advisories@github.com
- https://github.com/opencve/opencve/releases/tag/v3.0.0 security-advisories@github.com
- https://github.com/opencve/opencve/security/advisories/GHSA-ch3g-4xvr-674q security-advisories@github.com
- https://github.com/opencve/opencve/issues/743 134c704f-9b21-4f2e-91b3-4a467353bcc0