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Vulnerabilities

Vulnerability · CVE-2026-27705

Plane is an an open-source project management tool.

Published Feb 25, 2026 · catalog updated Jun 17, 2026 · Plane is an an

Check if you run it

No confirmed exploitation is on record for CVE-2026-27705. EPSS is 0.40%. Act only if a listed version of Plane is an an is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Plane is an an).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium4.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.40%
Remediation
Advisory link
Affected products
cpe plane/plane

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe plane/planeversion unspecified

How to fix CVE-2026-27705

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-27705. EPSS is 0.40%. Act only if a listed version of Plane is an an is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-639: Authorization Bypass Through User-Controlled Key. EPSS 0.40%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. 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

  2. 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

Sources

  • CVE.orgVulnerability recordCVE-2026-27705

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-27705

    30-day exploitation probability 0.4%

    first.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

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.