What is CVE-2024-22720?

CVE-2024-22720 is a medium-severity vulnerability in Kanboard, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2024-01-24.

How severe is CVE-2024-22720?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Kanboard

CVE-2024-22720

Kanboard 1.2.34 is vulnerable to Html Injection in the group management feature.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2024-01-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (31.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Kanboard — versions 1.2.34

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cupc4k3.medium.com/html-injection-vulnerability-in-kanboard-group-management-d9… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-22720?: CVE-2024-22720 is a medium-severity vulnerability in Kanboard, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2024-01-24.
How severe is CVE-2024-22720?: Medium severity. CVSS v3 base score is 4.8 out of 10.