CoolClock < 4.3.8 - Contributor+ Stored XSS via Custom Skin JSON
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.8epss 0.2%
exploitation probability
0.2%top 85% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The CoolClock WordPress plugin before 4.3.8 does not properly escape a custom skin setting before outputting it inside an inline script, allowing users with contributor-level access and above to inject arbitrary JavaScript that executes when the content is viewed.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Affected products
Unknown · CoolClockpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/d331d834-08f7-46e2-859a-7b797213ad0b/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.