Object Injection Vulnerability in WPJAM Basic by denishua
CVE-2026-57371

8.8HIGH

Key Information:

Vendor

WordPress
Status
WPjam Basic
Vendor
CVE Published:
13 July 2026

What is CVE-2026-57371?

The WPJAM Basic plugin by denishua is susceptible to a deserialization of untrusted data vulnerability. This security issue allows an attacker to perform object injection, which can result in the execution of arbitrary code or other malicious actions if exploited. The vulnerability impacts all versions of WPJAM Basic up to and including version 7.0. It is crucial for users of this plugin to ensure they have updated to a patched version to mitigate potential risks.

Affected Version(s)

WPJAM Basic 0 <= 7.0

References

https://patchstack.com/database/Wordpress/Plugin/wpjam-ba...
vdb-entry

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

hhhai | Patchstack Bug Bounty Program
.