What is the CVSS score of CVE-2025-48447?

CVE-2025-48447 has a CVSS 3.1 base score of 7.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H. EPSS exploitation probability: 0.1%.

Which versions of PHP are affected by CVE-2025-48447?

A Cross-Site Scripting (XSS) vulnerability in Drupal Lightgallery (versions before 1.6.0) allows attackers to inject malicious scripts that execute in users' browsers, potentially compromising…. A patch is available.

How to fix or mitigate CVE-2025-48447?

Within 24 hours: Identify all Drupal installations using Lightgallery module and document current versions; disable the Lightgallery module if not actively required. Within 7 days: Implement Web Application Firewall (WAF) rules to block XSS payloads targeting Lightgallery endpoints; restrict user input to Lightgallery galleries to trusted administrators only. Within 30 days: Upgrade Lightgallery to version 1.6.0 or later once available; conduct security audit of affected systems for signs of exploitation.

PHP CVE-2025-48447

EUVD-2025-18123 HIGH

Cross-site Scripting (XSS) (CWE-79)

2025-06-11 mlhess@drupal.org

GHSA-w5px-5878-m9x4

XSS Drupal PHP Lightgallery

7.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.1 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

High

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

EUVD ID Assigned

Mar 14, 2026 - 21:09 euvd

EUVD-2025-18123

Analysis Generated

Mar 14, 2026 - 21:09 vuln.today

CVE Published

Jun 11, 2025 - 15:15 nvd

HIGH 7.1

DescriptionCVE.org

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Lightgallery allows Cross-Site Scripting (XSS).This issue affects Lightgallery: from 0.0.0 before 1.6.0.

AnalysisAI

A cross-site scripting vulnerability (CVSS 7.1). High severity vulnerability requiring prompt remediation.

Technical ContextAI

CWE-79 (Cross-site Scripting). CVSS 7.1 indicates high severity.

RemediationAI

Monitor vendor channels for patch availability.

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CVE-2025-48447 vulnerability details – vuln.today

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PHP CVE-2025-48447

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code