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OpenAdvisories
High · 8.5 CVE-2026-102982 EUVD-2026-98817

Plane: XSS in work item comments

Published Oct 13, 2026 · Updated Oct 13, 2026 · Assigned by GitHub_M

Description

Plane is an open-source project management tool. Prior to 1.4.0, the plane comments fail to sanitize unsafe URL schemes stored in comment_html. A project member can store a crafted link in a comment, and attacker-controlled script executes in the browser context of another user who selects the link. This issue is fixed in version 1.4.0.

Affected products

VendorProductAffectedFixed
makeplane plane < 1.4.0 —

References