How severe is CVE-2025-48447?

CVE-2025-48447 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.

Is CVE-2025-48447 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-48447?

CVE-2025-48447 affects Lightgallery Project Lightgallery. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-48447?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-48447 have an EU (EUVD) identifier?

Yes. CVE-2025-48447 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18123.

When was CVE-2025-48447 published?

CVE-2025-48447 was published on 2025-06-11 and last updated on 2026-06-17.

CVE-2025-48447

CVE-2025-48447 is a high-severity vulnerability in Lightgallery Project Lightgallery with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-18123
Weakness: CWE-79
Affected product: Lightgallery Project Lightgallery
Published: 2025-06-11
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-48447?: 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.
How severe is CVE-2025-48447?: CVE-2025-48447 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.
Is CVE-2025-48447 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-48447?: CVE-2025-48447 affects Lightgallery Project Lightgallery. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-48447?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-48447 have an EU (EUVD) identifier?: Yes. CVE-2025-48447 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18123.
When was CVE-2025-48447 published?: CVE-2025-48447 was published on 2025-06-11 and last updated on 2026-06-17.

References

https://www.drupal.org/sa-contrib-2025-069

Affected products (1)

cpe:2.3:a:lightgallery_project:lightgallery:*:*:*:*:*:drupal:*:*

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