Cross-Site Scripting Vulnerability in Movable Type by Six Apart
CVE-2020-5669

5.4MEDIUM

Key Information:

Vendor
Six Apart Ltd.
Status
Movable Type
Vendor
CVE Published:
26 October 2021

Summary

A cross-site scripting vulnerability exists in Movable Type, specifically affecting versions 1.37 and earlier of Movable Type Premium and Movable Type Premium Advanced. This flaw enables a remote authenticated attacker to inject arbitrary scripts through unspecified vectors, potentially compromising user data and security. It is crucial for users to implement security measures to mitigate this risk.

Affected Version(s)

Movable Type Movable Type Premium 1.37 and earlier and Movable Type Premium Advanced 1.37 and earlier

References

https://www.sixapart.jp/movabletype/news/2020/11/18-1101....
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https://jvn.jp/en/jp/JVN94245475/index.html
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CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.