SQL Injection Vulnerability in Readabler Plugin by WordPress
CVE-2026-78576

7.5HIGH

Key Information:

Vendor

WordPress
Status
Readabler
Vendor
CVE Published:
25 August 2026

What is CVE-2026-78576?

The Readabler plugin for WordPress is susceptible to SQL Injection due to inadequate escaping of user-supplied parameters. This vulnerability allows unauthenticated attackers to inject additional SQL queries into existing ones, potentially enabling them to extract sensitive data from the database. Users and administrators should update to the latest version to mitigate this risk.

Affected Version(s)

Readabler 0 < 2.0.18

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://patchstack.com/database/wordpress/plugin/readable...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

dutafi
.