How severe is CVE-2025-53240?

CVE-2025-53240 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-53240 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-53240?

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-2025-53240 have an EU (EUVD) identifier?

Yes. CVE-2025-53240 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4117.

When was CVE-2025-53240 published?

CVE-2025-53240 was published on 2026-01-22 and last updated on 2026-06-17.

CVE-2025-53240

CVE-2025-53240 is a high-severity vulnerability 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% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-4117
Weakness: CWE-79
Published: 2026-01-22
Last modified: 2026-06-17

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in adamlabs WordPress Photo Gallery photo-gallery-portfolio allows Reflected XSS.This issue affects WordPress Photo Gallery: from n/a through <= 1.1.0.

Frequently asked questions

What is CVE-2025-53240?: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in adamlabs WordPress Photo Gallery photo-gallery-portfolio allows Reflected XSS.This issue affects WordPress Photo Gallery: from n/a through <= 1.1.0.
How severe is CVE-2025-53240?: CVE-2025-53240 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-53240 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-53240?: 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-2025-53240 have an EU (EUVD) identifier?: Yes. CVE-2025-53240 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4117.
When was CVE-2025-53240 published?: CVE-2025-53240 was published on 2026-01-22 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/photo-gallery-portfolio/vulnerability/wordpress-wordpress-photo-gallery-plugin-1-1-0-cross-site-scripting-xss-vulnerability?_s_id=cve

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