VULNERABILITY INTELLIGENCE
CVE-2026-51583
CVSS score8.5 HIGH
EPSS probability0.40%
CISA KEVNot currently listed
Published2026-08-11
Last modified2026-10-24
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
Description
An issue in usememos through v0.30.0 allows a remote authenticated attacker to perform Server-Side Request Forgery (SSRF) via the Webhook validation mechanism in internal/webhook/validate.go, by setting a webhook target to an internal address.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-918