What is the CVSS score of CVE-2019-25315?

CVE-2019-25315 has a CVSS 3.1 base score of 6.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of WordPress are affected by CVE-2019-25315?

Organizations using WordPress Server Log Viewer 1.0 should be aware of moderate risk from CVE-2019-25315, a cross-site scripting vulnerability rated CVSS 6.4.

Is there a public PoC exploit available for CVE-2019-25315?

Yes, a public proof-of-concept exploit is available for CVE-2019-25315. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2019-25315?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

WordPress CVE-2019-25315

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-02-11 disclosure@vulncheck.com

WordPress XSS

6.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.4 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:02 vuln.today

PoC Detected

Feb 11, 2026 - 15:27 vuln.today

Public exploit code

CVE Published

Feb 11, 2026 - 15:16 nvd

MEDIUM 6.4

DescriptionCVE.org

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.

AnalysisAI

Technical ContextAI

Classified as CWE-79 (Cross-site Scripting (XSS)). 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.

Affected ProductsAI

Component: WordPress admin.

RemediationAI

Monitor vendor advisories for a patch. Implement output encoding and Content Security Policy headers. Restrict network access to the affected service where possible.