Is there a public PoC exploit available for CVE-2025-15052?

Yes, a public proof-of-concept exploit is available for CVE-2025-15052. Prioritise patching immediately. EPSS: 0.1%.

Student Information System CVE-2025-15052

Q: What is the CVSS score of CVE-2025-15052?

CVE-2025-15052 has a CVSS 4.0 base score of 2.0 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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: 0.1%.

LOW

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

2025-12-24 cna@vuldb.com

PHP XSS Student Information System Fabian

2.0

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

2.0 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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

Low

User Interaction

Scope

Lifecycle Timeline

Analysis Generated

Apr 29, 2026 - 03:00 vuln.today

DescriptionCVE.org

A vulnerability was detected in code-projects Student Information System 1.0. This vulnerability affects unknown code of the file /profile.php. Performing manipulation of the argument firstname/lastname results in cross site scripting. The attack is possible to be carried out remotely. The exploit is now public and may be used.

AnalysisAI

Cross-site scripting (XSS) via unsanitized firstname and lastname parameters in /profile.php of code-projects Student Information System 1.0 allows authenticated remote attackers with user interaction to inject malicious scripts affecting confidentiality. The vulnerability carries a low CVSS score (2.0) due to authentication and user interaction requirements, but publicly available exploit code exists and EPSS analysis assigns 0.06% exploitation probability, reflecting limited real-world attack likelihood despite public POC availability.

Technical ContextAI

The vulnerability is a reflected or stored XSS flaw in a PHP-based web application (CWE-79: Improper Neutralization of Input During Web Page Generation). The /profile.php endpoint accepts firstname and lastname parameters without proper input validation or output encoding. When user-supplied input is rendered in HTML context without sanitization, attackers can inject JavaScript payloads that execute in the victim's browser. The CPE identifier (cpe:2.3:a:fabian:student_information_system:1.0) confirms the affected product is the Fabian-developed Student Information System version 1.0, a web-based educational management platform written in PHP.

RemediationAI

No vendor-released patch identified at time of analysis. Primary mitigation is to upgrade to a patched version if available from the vendor; check https://code-projects.org/ for updates beyond version 1.0. If patching is not immediately possible, implement compensating controls: (1) Apply input validation to firstname and lastname parameters using a whitelist approach (alphanumeric and safe characters only); (2) Encode all user-supplied input with HTML entity encoding (e.g., htmlspecialchars() in PHP with ENT_QUOTES flag) before rendering in HTML context; (3) Implement Content Security Policy (CSP) headers (e.g., 'Content-Security-Policy: default-src self; script-src self') to restrict inline script execution; (4) Restrict profile editing functionality to administrators or validated trusted users only; (5) Apply web application firewall (WAF) rules to block common XSS payloads in firstname/lastname parameters. Trade-offs: whitelist validation may inconvenience users with non-ASCII names; CSP may break legitimate inline scripts; restricting profile editing reduces user autonomy.