CVE-2025-26943: 
WordPress vulnerability analysis and mitigation

CVE-2025-26943 is a SQL Injection vulnerability discovered in Jürgen Müller's Easy Quotes WordPress plugin, affecting versions through 1.2.2. The vulnerability was disclosed on February 25, 2025, and allows for Blind SQL Injection attacks. This security flaw has been classified as critical with a CVSS v3.1 base score of 9.3 (NVD, Patchstack).

The vulnerability is categorized as CWE-89 (Improper Neutralization of Special Elements used in an SQL Command). It has received a CRITICAL severity rating with a CVSS v3.1 base score of 9.3 and vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L. The vulnerability requires no authentication to exploit and features low attack complexity (NVD).

This SQL Injection vulnerability could allow malicious actors to directly interact with the database, potentially leading to unauthorized access and theft of sensitive information. The high CVSS score of 9.3 indicates that this vulnerability is highly dangerous and is expected to become mass exploited (Patchstack).

Users are advised to update to Easy Quotes version 1.2.3 or later which contains the fix for this vulnerability. For users of Patchstack, a virtual patch has been issued to mitigate this issue by blocking any attacks until the update to a fixed version can be completed (Patchstack).