CVE-2025-26576: 
WordPress vulnerability analysis and mitigation

A Reflected Cross-Site Scripting (XSS) vulnerability was discovered in the WP Simple Slideshow WordPress plugin, tracked as CVE-2025-26576. The vulnerability affects WP Simple Slideshow versions through 1.0 and was disclosed on March 26, 2025. The issue is classified as an Improper Neutralization of Input During Web Page Generation vulnerability (NVD Database).

The vulnerability has been assigned CWE-79 (Improper Neutralization of Input During Web Page Generation) classification. According to the CVSS 3.1 scoring system, it received a base score of 7.1 (HIGH) with the following vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L. This indicates that the vulnerability is network-accessible, requires low attack complexity, needs no privileges, but does require user interaction (NVD Database).

The vulnerability allows attackers to execute reflected cross-site scripting attacks, potentially compromising the confidentiality, integrity, and availability of the affected system. The CVSS scoring indicates low impacts across confidentiality, integrity, and availability, but with a changed scope that could affect other components beyond the vulnerable component (NVD Database).

Users are advised to update their WP Simple Slideshow plugin to versions newer than 1.0 if available, or consider removing the plugin if updates are not available (Wordfence Intel).