PT-2023-24609 · Kanboard · Kanboard

Castilho101 · Published 2023-06-05 · Updated 2023-06-12 · CVE-2023-33969

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Kanboard versions prior to 1.2.30

Description A stored Cross-site scripting (XSS) issue allows an attacker to execute arbitrary Javascript, exposing users who view the task containing the malicious code to the XSS attack. The default CSP header configuration blocks this javascript attack.

Recommendations For versions prior to 1.2.30, upgrade to version 1.2.30 or later to resolve the issue. As a temporary workaround for users unable to upgrade, ensure that a restrictive CSP header configuration is in place to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-33969

GHSA-8QVF-9847-GPC9

Affected Products

Kanboard

References · 8

• 🔥 https://github.com/kanboard/kanboard/security/advisories/GHSA-8qvf-9847-gpc9 · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33969.json · Exploit
• https://github.com/kanboard/kanboard/commit/05f1d23d821152cd61536d3b09e522c0f7573e3c · Patch
• https://security-tracker.debian.org/tracker/CVE-2023-33969 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-33969 · Security Note
• https://osv.dev/vulnerability/CVE-2023-33969 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-33969 · Vendor Advisory
• https://t.me/cvenotify/51789 · Telegram Post