// For flags

CVE-2022-2839

Zephyr Project Manager < 3.2.55 - Unauthorised AJAX Calls To Stored XSS

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Zephyr Project Manager WordPress plugin before 3.2.55 does not have any authorisation as well as CSRF in all its AJAX actions, allowing unauthenticated users to call them either directly or via CSRF attacks. Furthermore, due to the lack of sanitisation and escaping, it could also allow them to perform Stored Cross-Site Scripting attacks against logged in admins.

El plugin Zephyr Project Manager de WordPress versiones anteriores a 3.2.55, no dispone de autorización ni de CSRF en todas sus acciones AJAX, lo que permite a usuarios no autenticados llamarlas directamente o por medio de ataques de tipo CSRF. Además, debido a una falta de saneo y escape, también podría permitirles llevar a cabo ataques de tipo Cross-Site Scripting Almacenado contra administradores conectados

The Zephyr Project Manager plugin for WordPress is vulnerable to authorization bypass due to a missing capability check and lack of authentication/authorization on its AJAX endpoints in versions up to 3.2.55. This makes it possible for unauthenticated attackers to utilize them. Additionally, user input is not properly sanitized leading to Stored Cross-Site Scripting.

*Credits: Rizacan Tufan
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-08-16 CVE Reserved
  • 2022-09-08 CVE Published
  • 2024-04-25 EPSS Updated
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  • CWE-352: Cross-Site Request Forgery (CSRF)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Zephyr-one
Search vendor "Zephyr-one"
 Zephyr Project Manager
Search vendor "Zephyr-one" for product "Zephyr Project Manager"
 < 3.2.55
Search vendor "Zephyr-one" for product "Zephyr Project Manager" and version " < 3.2.55"
wordpress
Affected