CVE-2023-33969
A stored Cross site scripting (XSS) allows an attacker to execute arbitrary Javascript and any user who views the task containing the malicious code will be exposed to the XSS attack.
Does this matter?
Lower severity and a low EPSS score (0.51%). Track it; it rarely justifies an emergency change on its own.
Description
Kanboard is open source project management software that focuses on the Kanban methodology. A stored Cross site scripting (XSS) allows an attacker to execute arbitrary Javascript and any user who views the task containing the malicious code will be exposed to the XSS attack. Note: The default CSP header configuration blocks this javascript attack. This issue has been addressed in version 1.2.30. Users are advised to upgrade. Users unable to upgrade should ensure that they have a restrictive CSP header config.
- 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
- 0.51% probability · 42th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- kanboard/kanboard
- Source
- security-advisories@github.com
References
- https://github.com/kanboard/kanboard/commit/05f1d23d821152cd61536d3b09e522c0f7573e3cPatch
- https://github.com/kanboard/kanboard/security/advisories/GHSA-8qvf-9847-gpc9Exploit, Third Party Advisory
- https://github.com/kanboard/kanboard/commit/05f1d23d821152cd61536d3b09e522c0f7573e3cPatch
- https://github.com/kanboard/kanboard/security/advisories/GHSA-8qvf-9847-gpc9Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.