WF-02b61eb1-a93f-4437-87de-d698af8ef9f6-blog2social

Blog2Social <= 6.9.3 - PHP Object Injection

highDeserialization of Untrusted Data

8.5

CVSS Score

8.5

CVSS Score

high

Severity

6.9.4

Patched in

658d

Time to patch

Description

The Blog2Social plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including 6.9.3 due to the use of unserialize on user supplied input retrieved from the 'b2s-post-meta-box-best-time-settings' and 'assignList' parameters.

CVSS Vector Breakdown

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Changed

High

Confidentiality

High

Integrity

High

Availability

Technical Details

Affected versions<=6.9.3

PublishedApril 5, 2022

Last updatedJanuary 22, 2024

Affected pluginblog2social

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/02b61eb1-a93f-4437-87de-d698af8ef9f6?source=api-prod

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