CVE-2025-2906 - CVE House

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Status published Medium CVE-2025-2906

Contempo Real Estate Core <= 3.6.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

6.4 CVSS

Vulnerability Description

The Contempo Real Estate Core plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shortcodes in versions up to, and including, 3.6.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

István Márton

References

More from contempoinc

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WP Pro Real Estate 7 <= 3.5.4 - Authenticated (Custom) Arbitrary File Upload

Real Estate 7 WordPress <= 3.5.1 - Unauthenticated Privilege Escalation to Administrator

Affected Vendor

contempoinc

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Affected Software

Contempo Real Estate Core

Vulnerable Versions:

0

Timeline

Official Publish: April 1st, 2025

Last Modified: April 8th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement