CVE-2023-45746

30.10.2023, 05:15

Cross-site scripting vulnerability in Movable Type series allows a remote authenticated attacker to inject an arbitrary script. Affected products/versions are as follows: Movable Type 7 r.5405 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.5405 and earlier (Movable Type 7 Series), Movable Type Premium 1.58 and earlier, Movable Type Premium Advanced 1.58 and earlier, Movable Type Cloud Edition (Version 7) r.5405 and earlier, and Movable Type Premium Cloud Edition 1.58 and earlier.

Cross-site Scripting

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	5.4 MEDIUM	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
jpcert	CNA	---				---
CVE	ADP	---				---
CISA-ADP	ADP	5.4 MEDIUM	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 30%

Vendor	Product	Version
sixapart	movable_type	𝑥 < 7.902.0
sixapart	movable_type	𝑥 < 7.902.0
sixapart	movable_type	𝑥 < 1.59
sixapart	movable_type	𝑥 < 1.59
sixapart	movable_type	𝑥 < 7.902.0
sixapart	movable_type	𝑥 < 1.59

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References

https://jvn.jp/en/jp/JVN39139884/

https://movabletype.org/news/2023/10/mt-79020-released.html

https://jvn.jp/en/jp/JVN39139884/

https://movabletype.org/news/2023/10/mt-79020-released.html