What is the CVSS score of CVE-2019-25301?

CVE-2019-25301 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: 0.1%.

Which versions of PHP are affected by CVE-2019-25301?

Organizations using Millhouse-Project 1.414 should be aware of moderate risk from CVE-2019-25301, a cross-site scripting vulnerability rated CVSS 6.4.

Is there a public PoC exploit available for CVE-2019-25301?

Yes, a public proof-of-concept exploit is available for CVE-2019-25301. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2019-25301?

Within 30 days: Identify affected systems running the comment submission functionality that allows attackers t and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

PHP CVE-2019-25301

MEDIUM

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

2026-02-06 disclosure@vulncheck.com

PHP 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 - 21:54 vuln.today

PoC Detected

Feb 06, 2026 - 21:57 vuln.today

Public exploit code

CVE Published

Feb 06, 2026 - 17:16 nvd

MEDIUM 6.4

DescriptionCVE.org

Millhouse-Project 1.414 contains a persistent cross-site scripting vulnerability in the comment submission functionality that allows attackers to inject malicious scripts. Attackers can post comments with embedded JavaScript through the 'content' parameter in add_comment_sql.php to execute arbitrary scripts in victim browsers.

AnalysisAI

Millhouse-Project 1.414 contains a persistent cross-site scripting vulnerability in the comment submission functionality that allows attackers to inject malicious scripts. [CVSS 6.4 MEDIUM]

Technical ContextAI

Classified as CWE-79 (Cross-site Scripting (XSS)). Affects the comment submission component of comment submission functionality. Millhouse-Project 1.414 contains a persistent cross-site scripting vulnerability in the comment submission functionality that allows attackers to inject malicious scripts. Attackers can post comments with embedded JavaScript through the 'content' parameter in add_comment_sql.php to execute arbitrary scripts in victim browsers.

Affected ProductsAI

Product: comment submission functionality. Component: comment submission.

RemediationAI

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