CVE-2022-4668: medium-severity vulnerability in Easy Appointments
Easy Appointments < 3.11.2 - Contributor+ Stored XSS in Shortcode
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.4epss 0.5%
The Easy Appointments WordPress plugin before 3.11.2 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected products
Unknown · Easy AppointmentsRelated CVEs — Easy Appointments
In the same product, most dangerous first.
CVE-2026-14222LOWEasy Appointments < 3.12.28 - Contributor+ Connection Deletion via Missing AuthorizationEPSS 0.3%CVE-2026-19406LOWEasy Appointments < 4.0.1 - Contributor+ Sensitive Information Disclosure via REST Appointments ListingEPSS 0.3%CVE-2026-14225LOWEasy Appointments < 3.12.28 - Contributor+ Shortcode Allowlist BypassEPSS 0.3%CVE-2026-14188LOWEasy Appointments < 3.12.28 - Contributor+ Customer Data DisclosureEPSS 0.3%CVE-2026-87966MEDIUMEasy Appointments 4.0 - 4.0.2.1 - Unauthenticated Arbitrary Appointment Modification and Deletion via IDOREPSS 0.3%CVE-2026-14226MEDIUMEasy Appointments < 3.12.28 - Subscriber+ Sensitive Information Disclosure via REST Appointments ListingEPSS 0.3%