Cross-site Scripting Vulnerability in Flexmls IDX by flexmls
CVE-2026-125793

7.1HIGH

Key Information:

Vendor

WordPress
Status
Flexmls® Idx
Vendor
CVE Published:
15 November 2026

What is CVE-2026-125793?

A Cross-site Scripting (XSS) vulnerability exists in Flexmls IDX that allows attackers to inject malicious scripts. This reflected XSS issue can exploit user interactions, potentially leading to unauthorized data access or manipulation. The vulnerability affects all versions of Flexmls IDX up to 4.1.2, emphasizing the need for proper input validation measures to safeguard against such attacks.

Affected Version(s)

Flexmls® IDX 0 <= 4.1.2

References

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

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Varvel | Patchstack Bug Bounty Program
.