WordPress Flatsome Theme <= 3.17.5 is vulnerable to PHP Object Injection
CVE-2023-40555

8.3HIGH

Key Information:

Vendor

WordPress
Status
Flatsome | Multi-Purpose Responsive WooCommerce Theme
Vendor
CVE Published:
20 December 2023

What is CVE-2023-40555?

A deserialization vulnerability has been identified in the UX-themes Flatsome theme, affecting users of the Multi-Purpose Responsive WooCommerce Theme. This security flaw allows untrusted data to be deserialized, potentially leading to unauthorized actions and site exploitation. Users are advised to update to the latest version to mitigate any risks associated with this vulnerability and protect their online stores.

Affected Version(s)

Flatsome | Multi-Purpose Responsive WooCommerce Theme <= 3.17.5

References

https://patchstack.com/database/vulnerability/flatsome/wo...
vdb-entry

CVSS V3.1

Score:
8.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Rafie Muhammad (Patchstack)
.