VulnerabilityModified
CVE-2021-20654
Wekan, open source kanban board system, between version 3.12 and 4.11, is vulnerable to multiple stored cross-site scripting.
MEDIUM 5.4EPSS 0.75%
Does this matter?
Lower severity and a low EPSS score (0.75%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.75% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- wekan project/wekan
- Source
- vultures@jpcert.or.jp
References
- https://jvn.jp/en/jp/JVN80785288/Third Party Advisory
- https://wekan.github.io/hall-of-fame/fieldbleed/Exploit, Third Party Advisory
- https://jvn.jp/en/jp/JVN80785288/Third Party Advisory
- https://wekan.github.io/hall-of-fame/fieldbleed/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.