// For flags

CVE-2023-49777

WordPress YITH WooCommerce Product Add-Ons Plugin <= 4.3.0 is vulnerable to PHP Object Injection

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Deserialization of Untrusted Data vulnerability in YITH YITH WooCommerce Product Add-Ons.This issue affects YITH WooCommerce Product Add-Ons: from n/a through 4.3.0.

Vulnerabilidad de deserialización de datos no confiables en YITH YITH WooCommerce Product Add-Ons. Este problema afecta a YITH WooCommerce Product Add-Ons: desde n/a hasta 4.3.0.

The YITH WooCommerce Product Add-Ons plugin for WordPress is vulnerable to PHP Object Injection in all versions up to 4.3.1 (exclusive) via deserialization of untrusted input in the 'save_addon' function. This makes it possible for authenticated attackers, with Shop Manager access and above, to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

*Credits: Rafie Muhammad (Patchstack)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-11-30 CVE Reserved
  • 2023-12-28 CVE Published
  • 2024-01-09 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-502: Deserialization of Untrusted Data
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Yithemes
Search vendor "Yithemes"
 Yith Woocommerce Product Add-ons
Search vendor "Yithemes" for product "Yith Woocommerce Product Add-ons"
 <= 4.3.0
Search vendor "Yithemes" for product "Yith Woocommerce Product Add-ons" and version " <= 4.3.0"
free, wordpress
Affected