CVE Vulnerability

CVE-2021-20663

Cross-site scripting vulnerability in in Role authority setting screen of Movable Type 7 r.4705 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4705 and earlier (Movable Type Advanced 7 Series), Movable Type 6.7.5 and earlier (Movable Type 6.7 Series), Movable Type Premium 1.39 and earlier, and Movable Type Premium Advanced 1.39 and earlier allows remote attackers to inject an arbitrary script via unspecified vectors.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://jvn.jp/en/jp/JVN66542874/index.html Third Party Advisory
https://movabletype.org/news/2021/02/mt-760-676-released.html Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:movabletype:movable_type:*:*:*:*:*:*:*:*
cpe:2.3:a:movabletype:movable_type:*:*:*:*:*:*:*:*
cpe:2.3:a:movabletype:movable_type_premium:*:*:*:*:*:*:*:*
cpe:2.3:a:movabletype:movable_type_premium_advanced:*:*:*:*:*:*:*:*
cpe:2.3:a:movabletype:movable_type_advanced:*:*:*:*:*:*:*:*
Information

Published : 2021-03-05 10:15

Updated : 2021-03-22 08:06

NVD link : CVE-2021-20663

Mitre link : CVE-2021-20663

Products Affected
No products.
CWE
CWE-79