How severe is CVE-2019-25315?

CVE-2019-25315 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-25315 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2019-25315?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2019-25315 have an EU (EUVD) identifier?

Yes. CVE-2019-25315 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2019-19415.

When was CVE-2019-25315 published?

CVE-2019-25315 was published on 2026-02-11 and last updated on 2026-06-17.

CVE-2019-25315

CVE-2019-25315 is a medium-severity vulnerability with a CVSS 3.x base score of 6.4. 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: Medium (CVSS 3.x base score 6.4)
CVSS v4: 5.1
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2019-19415
Weakness: CWE-79
Published: 2026-02-11
Last modified: 2026-06-17

Description

WordPress Server Log Viewer 1.0 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts through unfiltered log file paths. Attackers can add log files with embedded XSS payloads that will execute when viewed in the WordPress admin interface.

Frequently asked questions

What is CVE-2019-25315?: WordPress Server Log Viewer 1.0 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts through unfiltered log file paths. Attackers can add log files with embedded XSS payloads that will execute when viewed in the WordPress admin interface.
How severe is CVE-2019-25315?: CVE-2019-25315 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-25315 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2019-25315?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2019-25315 have an EU (EUVD) identifier?: Yes. CVE-2019-25315 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2019-19415.
When was CVE-2019-25315 published?: CVE-2019-25315 was published on 2026-02-11 and last updated on 2026-06-17.

References

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