Calendar < 1.3.18 - Contributor+ Stored XSS via event_link Parameter
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 Calendar WordPress plugin before 1.3.18 does not properly escape a user-supplied event field before outputting it inside an HTML attribute on a public-facing page, allowing users with the Contributor role to inject arbitrary JavaScript that executes in the browser of anyone viewing the calendar.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Affected products
Unknown · Calendarpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/b2981b41-b712-43d9-a327-3a376346cec5/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.