Description
The Amministrazione Trasparente plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 9.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
References5
- github.com/WPGov/amministrazione-trasparente/blob/31e69c2ef42f3…
- github.com/WPGov/amministrazione-trasparente/blob/31e69c2ef42f3…
- plugins.trac.wordpress.org/changeset/3352443/
- wordpress.org/plugins/amministrazione-trasparente/#developers
- www.wordfence.com/threat-intel/vulnerabilities/id/8741bbdf-ddd9…
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N - EPSS — exploit probability
- 0% percentile: 19 · as of 8 November 2026
- CWE
- CWE-79
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.