CVE-2026-30242

HIGH

8.5

Beschreibung

Plane is an an open-source project management tool. Prior to version 1.2.3, the webhook URL validation in plane/app/serializers/webhook.py only checks ip.is_loopback, allowing attackers with workspace ADMIN role to create webhooks pointing to private/internal network addresses (10.x.x.x, 172.16.x.x, 192.168.x.x, 169.254.169.254, etc.). When webhook events fire, the server makes requests to these internal addresses and stores the response — enabling SSRF with full response read-back. This issue has been patched in version 1.2.3.

CVE Details

CVSS v3.1 Bewertung8.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht3/6/2026

Zuletzt geandert3/10/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

plane:plane

Schwachen (CWE)

CWE-918

Referenzen

https://github.com/makeplane/plane/releases/tag/v1.2.3(security-advisories@github.com)

https://github.com/makeplane/plane/security/advisories/GHSA-fpx8-73gf-7x73(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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