How to fix CVE-2025-6778?

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

Is PHP affected by CVE-2025-6778?

CVE-2025-6778 is a low-severity 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-2025-6778

EUVD-2025-19432 LOW

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

2025-06-27 [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 16, 2026 - 00:16 vuln.today

EUVD ID Assigned

Mar 16, 2026 - 00:16 euvd

EUVD-2025-19432

PoC Detected

Jul 11, 2025 - 15:54 vuln.today

Public exploit code

CVE Published

Jun 27, 2025 - 21:15 nvd

LOW 2.4

DescriptionNVD

A vulnerability, which was classified as problematic, was found in code-projects Food Distributor Site 1.0. Affected is an unknown function of the file /admin/save_settings.php. The manipulation of the argument site_phone/site_email/address leads to cross site scripting. It is possible to launch the attack 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-2025-6778 vulnerability details – vuln.today

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