CVE-2020-9371

low-risk
Published 2020-03-04

Stored XSS exists in the Appointment Booking Calendar plugin before 1.3.35 for WordPress. In the cpabc_appointments.php file, the Calendar Name input could allow attackers to inject arbitrary JavaScript or HTML.

Do I need to act?

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0.74% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
48204
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.8/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Appointment Booking Calendar

Affected Vendors

Codepeople

References (10)

Exploit http://packetstormsecurity.com/files/156694/WordPress-Appointment-Booking-Calend...
Exploit https://drive.google.com/open?id=1NNcYPaJir9SleyVr4cSPqpI2LNM7rtx9
Release Notes https://wordpress.org/plugins/appointment-booking-calendar/#developers
Third Party Advisory https://wpvulndb.com/vulnerabilities/10110
Permissions Required https://www.hotdreamweaver.com/support/view.php?id=815925
Exploit http://packetstormsecurity.com/files/156694/WordPress-Appointment-Booking-Calend...
Exploit https://drive.google.com/open?id=1NNcYPaJir9SleyVr4cSPqpI2LNM7rtx9
Release Notes https://wordpress.org/plugins/appointment-booking-calendar/#developers
Third Party Advisory https://wpvulndb.com/vulnerabilities/10110
Permissions Required https://www.hotdreamweaver.com/support/view.php?id=815925
26
/ 100
low-risk
Severity 19/34 · Moderate
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal