SQL Injection Vulnerability in YMC Filter Plugin from YMC
CVE-2026-54836

9.3CRITICAL

Key Information:

Vendor

WordPress
Status
Ymc Filter
Vendor
CVE Published:
25 June 2026

What is CVE-2026-54836?

An SQL Injection vulnerability exists in the YMC Filter plugin, which allows attackers to manipulate SQL queries executed by the database. This issue impacts versions up to 3.11.5, potentially enabling unauthorized data access or modification. It is crucial for users to update to the latest version to safeguard their websites against such attacks.

Affected Version(s)

YMC Filter <= 3.11.5

References

https://patchstack.com/database/wordpress/plugin/ymc-smar...
vdb-entry

CVSS V3.1

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nguyen Ba Khanh | Patchstack Bug Bounty Program
.