Description
Improper neutralization of HTML-encoded characters in the URL validation function in Checkmk <2.5.0p5, <2.4.0p31, <2.3.0p48, and all 2.2.0 versions allows an authenticated user to bypass URL validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another user interacts with the crafted link.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Checkmk GmbH Checkmk
Default version status: unaffected
2.5.0 to < 2.5.0p5affected2.4.0 to < 2.4.0p31affected2.3.0 to < 2.3.0p48affected2.2.0affected