Medium severity · published Oct 16, 2023
CVE-2023-4620
The Booking Calendar WordPress plugin before 9.7.3.1 does not sanitize and escape some of its booking from data, allowing unauthenticated users to perform Stored Cross-Site…
6.1
CVSS
0.6%
EPSS
No
On KEV
Description
The Booking Calendar WordPress plugin before 9.7.3.1 does not sanitize and escape some of its booking from data, allowing unauthenticated users to perform Stored Cross-Site Scripting attacks against administrators
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BC
Booking Calendar · Wpbookingcalendar
before 9.7.3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-4620
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-4620
Exploit
https://wpscan.com/vulnerability/084e9494-2f9e-4420-9bf7-78a1a41433d7
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