PT-2021-14115 · Wekan · Wekan

Ryoya Koyama · Published 2021-02-10 · Updated 2021-02-16 · CVE-2021-20654

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Wekan versions 3.12 through 4.11

Description: The issue concerns multiple stored cross-site scripting vulnerabilities in Wekan, an open source kanban board system. This set of vulnerabilities is referred to as 'Fieldbleed' by the vendor.

Recommendations: For Wekan versions 3.12 through 4.11, update to a version outside of this range to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-20654

Affected Products

Wekan

References · 5

• 🔥 https://wekan.github.io/hall-of-fame/fieldbleed · Exploit
• https://osv.dev/vulnerability/CVE-2021-20654 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-20654 · Security Note
• https://t.me/cvenotify/9710 · Telegram Post
• https://jvn.jp/en/jp/JVN80785288 · Note