Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in flexmls Flexmls® IDX flexmls-idx allows Reflected XSS.This issue affects Flexmls® IDX: from n/a through <= 3.15.9.
Vendor
flexmls vulnerabilities
6 published CVES affecting flexmls, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 6
- Critical
- 1
- High
- 1
- Medium
- 4
- Low
- 0
- Unscored
- 0
- CISA KEV
- 0
Products
Latest flexmls CVEs
Newest publication first
-
HighCVSS 7.1
-
MediumCVSS 4.7
URL Redirection to Untrusted Site ('Open Redirect') vulnerability in flexmls Flexmls® IDX flexmls-idx allows Phishing.This issue affects Flexmls® IDX: from n/a through <= 3.15.7.
-
CVE-2025-0863 Flexmls® IDX <= 3.14.27 - Authenticated (Contributor+) Stored Cross-Site Scripting
PublishedMediumCVSS 6.4The Flexmls® IDX Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'idx_frame' shortcode in all versions up to, and including, 3.14.27 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it pos...
-
CVE-2025-26900 WordPress Flexmls® IDX Plugin Plugin <= 3.14.27 - PHP Object Injection vulnerability
PublishedCriticalCVSS 9.8Deserialization of Untrusted Data vulnerability in flexmls Flexmls® IDX flexmls-idx allows Object Injection.This issue affects Flexmls® IDX: from n/a through <= 3.14.27.
-
MediumCVSS 6.4
The Flexmls® IDX Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘api_key’ and 'api_secret' parameters in all versions up to, and including, 3.14.26 due to insufficient input sanitization and output escaping. This makes it possible for authenticat...
-
MediumCVSS 6.1
The Flexmls® IDX Plugin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via several parameters like 'MaxBeds' and 'MinBeds' in all versions up to, and including, 3.14.22 due to insufficient input sanitization and output escaping. This makes it possible for un...
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.