How severe is CVE-2025-15396?

CVE-2025-15396 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-2025-15396 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-15396?

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-2025-15396 have an EU (EUVD) identifier?

Yes. CVE-2025-15396 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206615.

When was CVE-2025-15396 published?

CVE-2025-15396 was published on 2026-02-02 and last updated on 2026-06-17.

CVE-2025-15396

CVE-2025-15396 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% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206615
Weakness: CWE-79
Published: 2026-02-02
Last modified: 2026-06-17

Description

The Library Viewer WordPress plugin before 3.2.0 does not sanitise and escape some parameters before outputting them back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

Frequently asked questions

What is CVE-2025-15396?: The Library Viewer WordPress plugin before 3.2.0 does not sanitise and escape some parameters before outputting them back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.
How severe is CVE-2025-15396?: CVE-2025-15396 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-2025-15396 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-15396?: 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-2025-15396 have an EU (EUVD) identifier?: Yes. CVE-2025-15396 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206615.
When was CVE-2025-15396 published?: CVE-2025-15396 was published on 2026-02-02 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/08790e11-019d-4680-a75f-ee0a937f8cc8/

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