CVE-2026-4578

| EUVD-2026-14387 LOW
2026-03-23 VulDB GHSA-fw33-9hq6-22wp
2.4
CVSS 3.1

CVSS Vector

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

4
PoC Detected
Mar 23, 2026 - 14:31 vuln.today
Public exploit code
Analysis Generated
Mar 23, 2026 - 07:45 vuln.today
EUVD ID Assigned
Mar 23, 2026 - 07:45 euvd
EUVD-2026-14387
CVE Published
Mar 23, 2026 - 07:36 nvd
LOW 2.4

Tags

XSS PHP

Description

A vulnerability was determined in code-projects Exam Form Submission 1.0. The impacted element is an unknown function of the file /admin/update_s3.php. Executing a manipulation of the argument sname can lead to cross site scripting. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

Analysis

A cross-site scripting (XSS) vulnerability exists in code-projects Exam Form Submission version 1.0, specifically in the /admin/update_s3.php file where the 'sname' parameter is not properly sanitized. An authenticated attacker with high privileges can inject malicious scripts through this parameter to perform actions in the context of other users' browsers. …

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Remediation

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

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Priority Score

32
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +12
POC: +20

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CVE-2026-4578 vulnerability details – vuln.today
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