Missing authorization vulnerability exists in Movable Type.

Code

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

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. May 20, 2026 · NIST NVD

   Detected

   Missing authorization vulnerability exists in Movable Type. Under certain conditions, when a user without administrator privileges signs in to the product, unintended update processing may be executed.

2. Jul 24, 2026 · NIST NVD

   Updated

   Missing authorization vulnerability exists in Movable Type. Under certain conditions, when a user without administrator privileges signs in to the product, unintended update processing may be executed.

Sources

• CVE.orgVulnerability recordCVE-2026-44392

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-44392

  Missing authorization vulnerability exists in Movable Type. Under certain conditions, when a user without administrator privileges signs in to the product, unintended update processing may be executed.

  nvd.nist.gov

References

• Reference · jvn.jp
• Reference · movabletype.org
• Reference · sixapart.jp