SQL Injection Vulnerability in WP Post Author by AF Themes
CVE-2026-42708

7.6HIGH

Key Information:

Vendor

WordPress
Status
WP Post Author
Vendor
CVE Published:
7 October 2026

What is CVE-2026-42708?

An SQL Injection vulnerability exists in the WP Post Author plugin developed by AF Themes, allowing attackers to exploit improper neutralization of special elements in SQL commands. This flaw enables blind SQL injection attacks, potentially compromising sensitive data. Affected versions range from n/a to 4.0.0, making it essential for users to implement the necessary updates and security measures to mitigate risk.

Affected Version(s)

WP Post Author 0 <= 4.0.0

References

https://patchstack.com/database/wordpress/plugin/wp-post-...
vdb-entry

CVSS V3.1

Score:
7.6
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ananda Dhakal (Patchstack)
.