CVE Vulnerability

CVE-2021-20829

Cross-site scripting vulnerability due to the inadequate tag sanitization in GROWI versions v4.2.19 and earlier allows remote attackers to execute an arbitrary script on the web browser of the user who accesses a specially crafted page.

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/vu/JVNVU94889258/index.html Third Party Advisory
https://weseek.co.jp/security/2021/09/17/vulnerability/growi-prevent-multiple-xss-addition/ Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:weseek:growi:*:*:*:*:*:*:*:*
Information

Published : 2021-09-21 10:15

Updated : 2021-09-29 07:18

NVD link : CVE-2021-20829

Mitre link : CVE-2021-20829

Products Affected
No products.
CWE
CWE-79