Read the docs
TI-2013-01950 Aliases CVE-2013-2184GHSA-cr72-56w8-rrw3

Movable Type before 5.2.6 does not properly use the Storable::thaw function, which allows…

Priority LOW 39CWE-17Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Movable Type before 5.2.6 does not properly use the Storable::thaw function, which allows remote attackers to execute arbitrary code via the comment_state parameter.

Why it matters now

EPSS 0.03614 89th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:sixapart:movable_type:*:*:*:*:*:*:*:*up to 5.2.5VulnerableSixapart
  • cpe:2.3:a:sixapart:movable_type:*:*:*:*:*:*:*:* Versions up to 5.2.5 Vulnerable ·Sixapart

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2013-2184
  2. 2026-10-03 Alias added: GHSA-cr72-56w8-rrw3

References

Advisory 2

Other 2

  • TI-2021-04052 OS command injection in Six Apart Ltd. Movable Type CVSS 3.1CRITICAL 9.8
  • TI-2015-01424 Movable Type Pro, Open Source, and Advanced before 5.2.12 and Pro and Advanced 6.0.x… CVSS 2.0HIGH 7.5
  • TI-2013-00143 lib/MT/Upgrade.pm in mt-upgrade.cgi in Movable Type 4.2x and 4.3x through 4.38 does not… CVSS 2.0HIGH 7.5
  • TI-2026-20843 Code injection in Six Apart Ltd. Movable Type CVSS 4.0CRITICAL 9.3
  • TI-2022-17791 Code injection in Six Apart Ltd. Movable Type XMLRPC API CVSS 3.1CRITICAL 9.8
  • TI-2009-00717 Unspecified vulnerability in Movable Type Pro and Community Solution 4.x before 4.24 has… CVSS 2.0HIGH 10.0
See all 40 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences