How to fix CVE-2025-6347?

During next maintenance window: Apply vendor patches when convenient. Verify cross-site scripting controls are in place.

Is PHP affected by CVE-2025-6347?

CVE-2025-6347 is a low-severity vulnerability in A vulnerability involving cross-site scripting (CVSS 2.4). The limited severity suggests constrained impact, typically requiring specific conditions or local access for exploitation. Apply vendor updates when available as part of routine maintenance.

PHP CVE-2025-6347

EUVD-2025-18761 LOW

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

2025-06-20 [email protected]

PHP XSS

2.4

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 15, 2026 - 00:19 vuln.today

EUVD ID Assigned

Mar 15, 2026 - 00:19 euvd

EUVD-2025-18761

PoC Detected

Jul 11, 2025 - 12:24 vuln.today

Public exploit code

CVE Published

Jun 20, 2025 - 16:15 nvd

LOW 2.4

DescriptionNVD

A vulnerability was found in code-projects Responsive Blog 1.0/1.12.4/3.3.4. It has been declared as problematic. This vulnerability affects unknown code of the file /responsive/resblog/blogadmin/admin/pageViewMembers.php. The manipulation leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Analysis

Technical ContextAI

Cross-site scripting (XSS) allows injection of client-side scripts into web pages viewed by other users due to insufficient output encoding.

RemediationAI

Encode all user-supplied output contextually (HTML, JS, URL). Implement Content Security Policy (CSP) headers. Use HTTPOnly and Secure cookie flags.

CVE-2025-6347 vulnerability details – vuln.today

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