CVE-2026-104977

Name of the Vulnerable Software and Affected Versions Plane versions prior to 1.4.0

Description An authenticated project member can perform a Server-Side Request Forgery (SSRF) during the work-item link unfurling process. This allows the server to fetch internal targets selected by the attacker, such as cloud metadata at 169.254.169.254, and return the response body via the link title or favicon. SSRF is a flaw where an attacker forces a server to make requests to an unintended location.

Recommendations Update to version 1.4.0.