CVE-2026-86174 - Plane through 1.4.2 Arbitrary Comment Write via Public Deploy Board
CVE ID :CVE-2026-86174
Published : Sept. 5, 2026, 11:16 a.m. | 1 hour, 47 minutes ago
Description :Plane through 1.4.2 fails to validate that issues belong to the deploy board's project in the public comment endpoint. Authenticated attackers can post comments to arbitrary issues across workspaces by supplying an issue_id parameter to the public deploy-board comment endpoint.
Severity: 5.3 | MEDIUM
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Published : Sept. 5, 2026, 11:16 a.m. | 1 hour, 47 minutes ago
Description :Plane through 1.4.2 fails to validate that issues belong to the deploy board's project in the public comment endpoint. Authenticated attackers can post comments to arbitrary issues across workspaces by supplying an issue_id parameter to the public deploy-board comment endpoint.
Severity: 5.3 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...