CVE-2025-48447 | Lightgallery - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-069

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.

Published: 2025-06-11 Last update: 2025-06-20 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-48447 is rated Moderate Risk (46.6/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.28%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-48447

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-04-07 0.08% 0.28% +0.20%
2 2025-11-18 0.05% 0.08% +0.04%
3 2025-10-18 — 0.05% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-48447

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.1 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 4.2 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2025-48447

GitHub Security Advisory for CVE-2025-48447

GHSA-w5px-5878-m9x4 · Severity: medium · Ecosystem: composer — Drupal Lightgallery Cross-site Scripting vulnerability

Affected software / configurations for CVE-2025-48447

Vendor Product Version Raw CPE
lightgallery_project lightgallery < 1.6.0 cpe:2.3:a:lightgallery_project:lightgallery:*:*:*:*:*:drupal:*:*

References for CVE-2025-48447

cvelogic Threat Intelligence