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.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.2.0CPE matchmatch criteria | cpe:2.3:a:checkmk:checkmk:2.2.0:-:*:*:*:*:*:* | ||
2.2.0CPE matchmatch criteria | cpe:2.3:a:checkmk:checkmk:2.2.0:b1:*:*:*:*:*:* | ||
2.2.0CPE matchmatch criteria | cpe:2.3:a:checkmk:checkmk:2.2.0:b2:*:*:*:*:*:* | ||
2.2.0CPE matchmatch criteria | cpe:2.3:a:checkmk:checkmk:2.2.0:b3:*:*:*:*:*:* | ||
2.2.0CPE matchmatch criteria | cpe:2.3:a:checkmk:checkmk:2.2.0:b4:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.