Is there a public PoC exploit available for CVE-2025-12281?

Yes, a public proof-of-concept exploit is available for CVE-2025-12281. Prioritise patching immediately. EPSS: 0.0%.

Client Details System CVE-2025-12281

Q: What is the CVSS score of CVE-2025-12281?

CVE-2025-12281 has a CVSS 4.0 base score of 1.9 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

LOW

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

2025-10-27 cna@vuldb.com

PHP XSS Client Details System Fabian

1.9

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

1.9 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Scope

Lifecycle Timeline

Analysis Generated

Apr 29, 2026 - 02:32 vuln.today

DescriptionCVE.org

A vulnerability was determined in code-projects Client Details System 1.0. Impacted is an unknown function of the file /admin/clientview.php. Executing manipulation can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.

AnalysisAI

Stored cross-site scripting (XSS) in code-projects Client Details System 1.0 allows authenticated high-privilege users to inject malicious scripts into the /admin/clientview.php endpoint that execute in the context of other users' browsers. The vulnerability requires user interaction (victim must view affected content) and high administrative privileges to exploit, limiting real-world risk despite public exploit disclosure. EPSS score of 0.03% reflects the stringent authentication and interaction requirements that prevent widespread automated exploitation.

Technical ContextAI

The vulnerability is a cross-site scripting (CWE-79) flaw in a PHP-based web application. The affected endpoint /admin/clientview.php in the Client Details System (CPE: cpe:2.3:a:fabian:client_details_system:1.0:*:*:*:*:*:*:*) fails to properly sanitize user-supplied input before rendering it in HTML responses. The CVSS vector indicates the attack requires network access (AV:N) but mandates high privilege level (PR:H) and user interaction (UI:P), suggesting the vulnerability exists in an administrative interface where only trusted high-privilege accounts can inject payloads, but those payloads will execute when viewed by other users. The low integrity impact (VI:L) indicates the XSS is limited to client-side effects rather than server-side compromise.

RemediationAI

Upgrade to a patched version if the vendor has released one; vendor patch information is not available in the current disclosure data. Immediate mitigations for organizations unable to upgrade: (1) Implement strict input validation and output encoding in /admin/clientview.php - all user-supplied data must be HTML-encoded before rendering in responses; this neutralizes script injection at the source. (2) Apply a Web Application Firewall (WAF) rule to block requests containing script tags or event handlers in the clientview endpoint parameters - trade-off is potential false positives if legitimate use cases include special characters. (3) Restrict /admin/clientview.php access to a whitelist of specific IP addresses or require additional authentication layers (multi-factor authentication on admin accounts) - prevents credential compromise attacks from escalating to XSS injection. (4) Disable or remove the Client Details System if it is not actively used; this eliminates attack surface entirely. Contact the vendor at the code-projects.org domain to request a security patch if one has been released.