CVE-2020-9371
MEDIUMCVSS 4.8/10EPSS 3.59%
Last modified
CVE-2020-9371 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. 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.. EPSS estimates a 3.59% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Codepeople | Appointment Booking Calendar | < 1.3.35 |
References
- http://packetstormsecurity.com/files/156694/WordPress-Appointment-Booking-Calendar-1.3.34-CSV-Injection.htmlExploit, Third Party Advisory, VDB Entry
- https://drive.google.com/open?id=1NNcYPaJir9SleyVr4cSPqpI2LNM7rtx9Exploit, Third Party Advisory
- https://wordpress.org/plugins/appointment-booking-calendar/#developersRelease Notes, Third Party Advisory
- https://wpvulndb.com/vulnerabilities/10110Third Party Advisory
- https://www.hotdreamweaver.com/support/view.php?id=815925Permissions Required, Third Party Advisory
- http://packetstormsecurity.com/files/156694/WordPress-Appointment-Booking-Calendar-1.3.34-CSV-Injection.htmlExploit, Third Party Advisory, VDB Entry
- https://drive.google.com/open?id=1NNcYPaJir9SleyVr4cSPqpI2LNM7rtx9Exploit, Third Party Advisory
- https://wordpress.org/plugins/appointment-booking-calendar/#developersRelease Notes, Third Party Advisory
- https://wpvulndb.com/vulnerabilities/10110Third Party Advisory
- https://www.hotdreamweaver.com/support/view.php?id=815925Permissions Required, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-9371?
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.
How severe is CVE-2020-9371?
CVE-2020-9371 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 3.59% probability of exploitation in the next 30 days.
How do I fix CVE-2020-9371?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-9371?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST