CVE-2022-43660

HIGH
Published Dec 7, 20223y ago · Modified Jun 17, 20262w ago
7.2 CVSS 3.1
High
Find Similar
Published Dec 7, 2022 3y ago
Last Modified Jun 17, 2026 2w ago

Description

Improper neutralization of Server-Side Includes (SSW) within a web page in Movable Type series allows a remote authenticated attacker with Privilege of 'Manage of Content Types' may execute an arbitrary Perl script and/or an arbitrary OS command. Affected products/versions are as follows: Movable Type 7 r.5301 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.5301 and earlier (Movable Type Advanced 7 Series), Movable Type Premium 1.53 and earlier, and Movable Type Premium Advanced 1.53 and earlier.

CVSS Details

Base Score
7.2
Exploitability
1.2
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-94 Improper Control of Generation of Code (Code Injection) Injection

Affected Products 4

VendorProductVersionRange
sixapartmovable_type* ≤1.53
sixapartmovable_type* ≤1.53
sixapartmovable_type*≥7.0  –  <7.9.6
sixapartmovable_type*≥7.0  –  <7.9.6

References 2

  • jvn.jp https://jvn.jp/en/jp/JVN37014768/index.html
    Third Party Advisory
  • movabletype.org https://movabletype.org/news/2022/11/mt-796-688-released.html
    Release NotesVendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.