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CVE-2022-45122 Details

Description

Cross-site scripting vulnerability in Movable Type 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 6.8.7 and earlier (Movable Type 6 Series), Movable Type Advanced 6.8.7 and earlier (Movable Type Advanced 6 Series), Movable Type Premium 1.53 and earlier, and Movable Type Premium Advanced 1.53 and earlier allows a remote unauthenticated attacker to inject an arbitrary script.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CNA: CISA-ADPCVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://jvn.jp/en/jp/JVN37014768/index.html	CVE	Third Party Advisory
https://movabletype.org/news/2022/11/mt-796-688-released.html	CVE	Release NotesVendor Advisory
https://jvn.jp/en/jp/JVN37014768/index.html	[email protected]	Third Party Advisory
https://movabletype.org/news/2022/11/mt-796-688-released.html	[email protected]	Release NotesVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	CISA-ADP

Affected Products

Product	Versions
sixapart movable type	<= 1.53 >= 6.0, < 6.8.7 >= 7.0, < 7.9.6
CPE cpe:2.3:a:sixapart:movable_type:::::premium:::* cpe:2.3:a:sixapart:movable_type:::::premium_advanced:::* cpe:2.3:a:sixapart:movable_type:::::-:::* cpe:2.3:a:sixapart:movable_type:::::advanced:::* Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Apr 23, 2025	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Dec 12, 2022	Initial Analysis	[email protected]