CVE-2025-2106: Arielbrailovsky-Viralad <= 1.0.8 - Unauthenticated SQL Injection
Description
The ArielBrailovsky-ViralAd plugin for WordPress is vulnerable to SQL Injection via the 'text' and 'id' parameters of the limpia() function in all versions up to, and including, 1.0.8 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This only appears to be exploitable on very old versions of WordPress.
Classification
CVE ID: CVE-2025-2106
CVSS Base Severity: HIGH
CVSS Base Score: 7.5
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Problem Types
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')Affected Products
Vendor: arielbrailovsky
Product: ArielBrailovsky-ViralAd
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.1% (probability of being exploited)
EPSS Percentile: 24.57% (scored less or equal to compared to others)
EPSS Date: 2025-04-10 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-2106https://www.wordfence.com/threat-intel/vulnerabilities/id/60cd2178-858e-4e24-8967-13b04f675d2d?source=cve
https://wordpress.org/plugins/arielbrailovsky-viralad/
https://plugins.trac.wordpress.org/browser/arielbrailovsky-viralad/trunk/inc/anuncio.php#L174