CVE-2023-45746

Description

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.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.11%
Third-Party Advisory jvn.jp
Affected: Six Apart Ltd. Movable Type 7 (Movable Type 7 Series)
Affected: Six Apart Ltd. Movable Type Advanced 7 (Movable Type 7 Series)
Affected: Six Apart Ltd. Movable Type Premium
Affected: Six Apart Ltd. Movable Type Premium Advanced
Affected: Six Apart Ltd. Movable Type Cloud Edition (Version 7)
Affected: Six Apart Ltd. Movable Type Premium Cloud Edition
Published at:
Updated at:

References

Link Tags
https://movabletype.org/news/2023/10/mt-79020-released.html release notes
https://jvn.jp/en/jp/JVN39139884/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-45746?
CVE-2023-45746 has been scored as a medium severity vulnerability.
How to fix CVE-2023-45746?
To fix CVE-2023-45746, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-45746 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-45746 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-45746?
CVE-2023-45746 affects Six Apart Ltd. Movable Type 7 (Movable Type 7 Series), Six Apart Ltd. Movable Type Advanced 7 (Movable Type 7 Series), Six Apart Ltd. Movable Type Premium, Six Apart Ltd. Movable Type Premium Advanced, Six Apart Ltd. Movable Type Cloud Edition (Version 7), Six Apart Ltd. Movable Type Premium Cloud Edition.
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