CVE-2021-20654
MEDIUM
5.4
CVSS Score
Published: February 10, 2021 at 08:50 AM UTC
Updated: June 17, 2026 at 03:34 AM UTC
1 product affected across 1 vendorWekan
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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.8%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
3.12 ≤ v ≤ 4.11versions between 3.12 and 4.11
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://wekan.github.io/hall-of-fame/fieldbleed/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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