CVSS 3.1 Score 6.4 of 10 (medium)


Published Oct 27, 2023
Updated: Nov 7, 2023


CVE-2023-5051 is a vulnerability found in the CallRail Phone Call Tracking plugin for WordPress. This vulnerability affects versions up to and including 0.5.2 of the plugin. It is classified as a Stored Cross-Site Scripting (XSS) vulnerability, which allows authenticated attackers with contributor level and above permissions to inject arbitrary web scripts that execute when a user accesses an injected page. The vulnerability is due to insufficient input sanitization and output escaping on the 'form_id' attribute provided by the user. There are 90 known instances of this vulnerability. The affected products include various versions of tQWKmD, tQWKmH, tQWKmG, tQWKmF, tQWKmE, tQWKmI, n0y5dm, n0y5dn, n0y5dq, n0y5dr, n0y5do, n0y5dp, n0y5du, n0y5dv, n0y5ds, n0y5dt, n0y5dy, n0y5dz, n0y5dw,n 0y5dx,n 0y5d2,n 0y5d3,n 0y5d1,n 0y5d6,n 05yd7,n 05yd4,andn 05yd4. The base severity of this vulnerability is rated as MEDIUM with a base score of 6.4 according to CVE standards. The privileges required for exploitation are LOW and there is no user interaction required. The attack vector is through the NETWORK and the potential impact includes LOW integrity and confidentiality impact with no availability impact. To remediate this vulnerability, users should update their CallRail Phone Call Tracking plugin to a version beyond 0.5.2 that addresses the insufficient input sanitization issue.

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