CVE-2025-48447
PHP vulnerability analysis and mitigation

Overview

A Cross-Site Scripting (XSS) vulnerability has been identified in Drupal Lightgallery module, tracked as CVE-2025-48447. The vulnerability affects all versions of Lightgallery from 0.0.0 before version 1.6.0. This security issue was disclosed on June 11, 2025, and involves improper neutralization of input during web page generation (NVD, Wiz).

Technical details

The vulnerability is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation) and has been assigned a CVSS 3.1 base score of 7.1 (HIGH) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H. The vulnerability requires low attack complexity and low privileges to exploit, with network accessibility (NVD).

Impact

When exploited, this vulnerability allows attackers to execute cross-site scripting attacks against users of the affected Drupal Lightgallery module. The CVSS scoring indicates no impact on confidentiality, low impact on integrity, and high impact on availability of the system (Wiz).

Mitigation and workarounds

Users are advised to upgrade their Drupal Lightgallery module to version 1.6.0 or later to address this vulnerability (Drupal Advisory).

Additional resources


SourceThis report was generated using AI

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