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CVE-2021-20809

MEDIUM

6.1

Description

Cross-site scripting vulnerability in Create screens of Entry, Page, and Content Type of Movable Type (Movable Type 7 r.4903 and earlier (Movable Type 7 Series), Movable Type 6.8.0 and earlier (Movable Type 6 Series), Movable Type Advanced 7 r.4903 and earlier (Movable Type Advanced 7 Series), Movable Type Premium 1.44 and earlier, and Movable Type Premium Advanced 1.44 and earlier) allows remote attackers to inject arbitrary script or HTML via unspecified vectors.

CVE Details

CVSS v3.1 Score6.1

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published8/26/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

sixapart:movable_type

Weaknesses (CWE)

CWE-79

References

https://jvn.jp/en/jp/JVN97545738/index.html(vultures@jpcert.or.jp)

https://movabletype.org/news/2021/08/mt-780-681-released.html(vultures@jpcert.or.jp)

https://jvn.jp/en/jp/JVN97545738/index.html(af854a3a-2127-422b-91ae-364da2661108)

https://movabletype.org/news/2021/08/mt-780-681-released.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.