CVE-2026-19056 — HIGH (7.1)

Vulnerability Description

The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape a parameter before reflecting it into an HTML attribute on one of its administrative pages, leading to reflected Cross-Site Scripting that runs in the session of an administrator induced to submit a crafted request.

CVSS Score

7.1

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Related Weaknesses (CWE)

CWE-79

References

https://wpscan.com/vulnerability/83ad2038-3755-40a5-a8af-e6fac94341d1/

FAQ

What is CVE-2026-19056?

CVE-2026-19056 is a vulnerability with a CVSS score of 7.1 (HIGH). The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape a parameter before reflecting it into an HTML attribute on one of its administrative pages, leading to reflected C...

How severe is CVE-2026-19056?

CVE-2026-19056 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-19056?

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