// For flags

CVE-2024-27993

WordPress Calendarista Basic Edition plugin <= 3.0.2 - Cross Site Scripting (XSS) vulnerability

Severity Score

7.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Typps Calendarista Basic Edition.This issue affects Calendarista Basic Edition: from n/a through 3.0.2.

Neutralización inadecuada de la entrada durante la vulnerabilidad de generación de páginas web ('Cross-site Scripting') en Typps Calendarista Basic Edition. Este problema afecta a Calendarista Basic Edition: desde n/a hasta 3.0.2.

The Calendarista Basic Edition plugin for WordPress is vulnerable to Cross-Site Scripting in versions up to, and including, 3.0.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

*Credits: Mochamad Sofyan (Patchstack Alliance)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-02-29 CVE Reserved
  • 2024-03-15 CVE Published
  • 2024-03-22 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Calendarista Basic Edition
Search vendor "Calendarista Basic Edition"
 Calendarista Basic Edition
Search vendor "Calendarista Basic Edition" for product "Calendarista Basic Edition"
 >= 0.0.0 <= 3.0.2
Search vendor "Calendarista Basic Edition" for product "Calendarista Basic Edition" and version " >= 0.0.0 <= 3.0.2"
en
Affected