High 7.5Published Mar 6, 2026

CVE-2026-30244Plane: Unauthenticated Workspace Member Information Disclosure

Updated under an hour ago (Oct 27, 2026, 1:40 PM ET)

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It affects makeplane plane and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for makeplane plane

Exploited in the last 30 days

Plane is an an open-source project management tool. Prior to version 1.2.2, unauthenticated attackers can enumerate workspace members and extract sensitive information including email addresses, user roles, and internal identifiers. The vulnerability stems from Django REST Framework permission classes being incorrectly configured to allow anonymous access to protected endpoints. This issue has been patched in version 1.2.2.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-284, CWE-200
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Mar 9, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

makeplane plane makeplane:plane (from the name)	before 1.2.2	CNA record
plane plane plane:plane	before 1.2.2	NVD

References

References

https://github.com/makeplane/plane/security/advisories/GHSA-87x4-j8vh-p5qf	x-refsource-confirm, vendor-advisory
https://github.com/makeplane/plane/releases/tag/v1.2.2	x-refsource-misc, release-notes

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.