CVE-2020-9371

Appointment Booking Calendar <= 1.3.34 - Stored Cross-Site Scripting

Severity Score

4.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Una vulnerabilidad de tipo XSS almacenado, se presenta en el plugin Appointment Booking Calendar versiones anteriores a 1.3.35 para WordPress. En el archivo cpabc_appointments.php, la entrada Calendar Name podría permitir a atacantes inyectar JavaScript o HTML arbitrario.

WordPress Appointment Booking Calendar plugin version 1.3.34 suffers from a CSV injection vulnerability.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-02-24 CVE Reserved
2020-03-04 CVE Published
2020-03-12 First Exploit
2023-11-20 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (5)

URL	Tag	Source
https://wordpress.org/plugins/appointment-booking-calendar/#developers	Release Notes
https://wpvulndb.com/vulnerabilities/10110	Third Party Advisory

URL	Date	SRC
https://www.exploit-db.com/exploits/48204	2020-03-12
http://packetstormsecurity.com/files/156694/WordPress-Appointment-Booking-Calendar-1.3.34-CSV-Injection.html	2024-08-04
https://drive.google.com/open?id=1NNcYPaJir9SleyVr4cSPqpI2LNM7rtx9	2024-08-04

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Codepeople Search vendor "Codepeople"		Appointment Booking Calendar Search vendor "Codepeople" for product "Appointment Booking Calendar"				< 1.3.35 Search vendor "Codepeople" for product "Appointment Booking Calendar" and version " < 1.3.35"		wordpress		Affected