How to fix 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.

Is PHP 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. Attackers could inject scripts to steal sessions or perform actions as authenticated users. Proof-of-concept code is publicly available.

CVE-2019-25301

MEDIUM

2026-02-06 [email protected]

6.4

CVSS 3.1

CVSS Vector

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

Description

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.

Analysis

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 Context

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 Products

Product: comment submission functionality. Component: comment submission.

Remediation

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

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.1

CVSS: +32

POC: +20

CVE-2019-25301 vulnerability details – vuln.today

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CVE-2019-25301

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CVE-2019-25301

CVSS Vector

Lifecycle Timeline

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Description

Analysis

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External POC / Exploit Code