CVE-2026-27705
Plane is an an open-source project management tool.
Published Feb 25, 2026 · corrected/updated Jun 17, 2026 · plane plane · evidence confidence medium
Plane is an an open-source project management tool. Prior to version 1.2.2, the method in (lines 579–593) performs a global asset lookup using only the asset ID ( ) via , without verifying that the asset belongs to the workspace and project specified in the URL path. This allows any authenticated user (including those with the GUEST role) to modify the and status of assets belonging to any workspace or project in the entire Plane instance by guessing or enumerating asset UUIDs. Version 1.2.2 fixes the issue.
Grounded briefings
Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.
Executive
CVE-2026-27705 is a medium public vulnerability record for plane plane. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.
System administrator
Identify whether plane plane is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: plane/plane. Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.
Security analyst
Signals on file: CVSS 4.9. It is not currently listed in the CISA Known Exploited catalog. Weakness classes: CWE-639. Sources contributing to this record: cve_org, nvd. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.
Exploitation and remediation
Exploitation evidence
Not listed as known exploited in CISA KEV. Not in the CISA KEV catalog.
Patch and remediation
No required-action text is stored yet. Use the vendor or CERT links in Sources for patch availability.
Safe detection guidance
Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.
Code
The project this record applies to. Exploit listings stay in References.
Timeline
Detection, updates, and resolution for this record.
Feb 25, 2026 · NIST NVD
Detected
Plane is an an open-source project management tool. Prior to version 1.2.2, the method in (lines 579–593) performs a global asset lookup using only the asset ID ( ) via , without verifying that the asset belongs to the workspace and project specified in the URL path. This allows any authenticated user (including those with the GUEST role) to modify the and status of assets belonging to any workspa
Jun 17, 2026 · NIST NVD
Updated
Plane is an an open-source project management tool. Prior to version 1.2.2, the method in (lines 579–593) performs a global asset lookup using only the asset ID ( ) via , without verifying that the asset belongs to the workspace and project specified in the URL path. This allows any authenticated user (including those with the GUEST role) to modify the and status of assets belonging to any workspa
Affected
- cpe plane/planeversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-27705
Official CVE identifier
cve.org - NIST NVDVulnerability recordCVE-2026-27705
Plane is an an open-source project management tool. Prior to version 1.2.2, the method in (lines 579–593) performs a global asset lookup using only the asset ID ( ) via , withou
nvd.nist.gov