CVE-2026-19053 — CRITICAL (9.1)

Vulnerability Description

The ProSolution WP Client WordPress plugin before 2.0.6 does not sanitise and escape a parameter before using it in a SQL statement reachable by unauthenticated visitors, leading to a blind SQL injection.

CVSS Score

9.1

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Related Weaknesses (CWE)

CWE-89

References

https://wpscan.com/vulnerability/c9bad349-d2d6-4b67-a107-818f25d9bf76/

FAQ

What is CVE-2026-19053?

CVE-2026-19053 is a vulnerability with a CVSS score of 9.1 (CRITICAL). The ProSolution WP Client WordPress plugin before 2.0.6 does not sanitise and escape a parameter before using it in a SQL statement reachable by unauthenticated visitors, leading to a blind SQL inject...

How severe is CVE-2026-19053?

CVE-2026-19053 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-19053?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.