CVE-2025-6756

Sažetak

The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's UACF7_CUSTOM_FIELDS shortcode in all versions up to, and including, 3.5.21 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Reference

https://plugins.trac.wordpress.org/browser/ultimate-addons-for-contact-form-7/tags/3.5.21/addons/dynamic-text/inc/shortcode.php#L113
https://plugins.trac.wordpress.org/changeset/3319449/
https://wordpress.org/plugins/ultimate-addons-for-contact-form-7/#developers
https://www.wordfence.com/threat-intel/vulnerabilities/id/5b839658-c472-40f0-855f-7201baeb790f?source=cve

CVSS

Base:	6.4
Impact:	2.7
Exploitability:	3.1

Pristup

Vektor	Složenost	Autentikacija
NETWORK	LOW	LOW

Impact

Povjerljivost	Cjelovitost	Dostupnost
LOW	LOW	NONE

CVSS vektor

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

Zadnje važnije ažuriranje

01-07-2025 - 10:15

Objavljeno

01-07-2025 - 10:15