CVE-2021-20654 Information

Description

Wekan open source kanban board system between version 3.12 and 4.11 is vulnerable to multiple stored cross-site scripting. This is named ‘Fieldbleed’ in the vendor’s site.

CVSS Vector

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

Reference

https://wekan.github.io/hall-of-fame/fieldbleed/ https://jvn.jp/en/jp/JVN80785288/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4