CyberRota Analysis
AI-GeneratedThe vulnerability affects the Plane project management tool, allowing low-privilege users, including guests, to upload malicious SVG files that can execute JavaScript within the application's security context. This results in stored cross-site scripting (XSS), potentially compromising the sessions of users, including administrators, and leading to account takeover. Organizations using versions prior to 1.4.0 should prioritize updating to the latest version to mitigate this high-severity risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Plane is an open-source project management tool. Prior to 1.4.0, an authenticated low-privilege workspace member, including a Guest, can upload an image/svg+xml file as a generic or issue attachment. The file retains the attacker-controlled Content-Type, and the asset-download endpoint creates a presigned URL with Content-Disposition: inline. In the default self-hosted MinIO deployment, the asset URL is served from the same origin as the Plane application, allowing embedded SVG JavaScript to execute in the application's security context. A victim, including a workspace administrator, who opens the link can have the session compromised through stored XSS, leading to account takeover. This issue is fixed in 1.4.0.