High severity · published Mar 27, 2024
CVE-2024-22311
WordPress Simply Schedule Appointments plugin <= 1.6.6.20 - Reflected Cross Site Scripting (XSS) vulnerability
7.1
CVSS
0.4%
EPSS
No
On KEV
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in N Squared Simply Schedule Appointments allows Reflected XSS.This issue affects Simply Schedule Appointments: from n/a through 1.6.6.20.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SS
Simply Schedule Appointments · N Squared
through 1.6.6.20 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-22311
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-22311
patchstack.com
https://patchstack.com/database/vulnerability/simply-schedule-appointments/wordpress-simply-schedule-appointments-plugin-1-6-6-20-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve