CVE-2026-5326

| EUVD-2026-18188 MEDIUM
2026-04-02 VulDB GHSA-x3j8-jq3m-7644
5.5
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/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
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

4
PoC Detected
Apr 03, 2026 - 16:10 vuln.today
Public exploit code
Analysis Generated
Apr 02, 2026 - 11:00 vuln.today
EUVD ID Assigned
Apr 02, 2026 - 11:00 euvd
EUVD-2026-18188
CVE Published
Apr 02, 2026 - 10:45 nvd
MEDIUM 5.5

Tags

Authentication Bypass PHP

Description

A vulnerability was identified in SourceCodester Leave Application System 1.0. Impacted is an unknown function of the file /index.php?page=manage_user of the component User Information Handler. Such manipulation of the argument ID leads to authorization bypass. The attack can be executed remotely. The exploit is publicly available and might be used.

Analysis

Remote authentication bypass in SourceCodester Leave Application System 1.0 allows unauthenticated attackers to access user information via insecure direct object reference (IDOR) in the /index.php?page=manage_user endpoint by manipulating the ID parameter. The vulnerability has a publicly available exploit and CVSS 5.3 (low-moderate confidentiality impact), though actual risk depends on the sensitivity of exposed user data and system context.

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Priority Score

48
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +28
POC: +20

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CVE-2026-5326 vulnerability details – vuln.today
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