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Leave Management System CVE-2026-11506

| EUVD-2026-35042 LOW
SQL Injection (CWE-89)
2026-06-08 VulDB GHSA-9g85-fr2q-5cpm
2.1
CVSS 4.0 · NVD

Severity by source

NVD PRIMARY
2.1 LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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
Low
User Interaction
None
Scope
X

Lifecycle Timeline

3
Analysis Generated
Jun 08, 2026 - 13:46 vuln.today
Severity Changed
Jun 08, 2026 - 12:22 NVD
MEDIUM LOW
CVSS changed
Jun 08, 2026 - 12:22 NVD
6.3 (MEDIUM) 2.1 (LOW)

DescriptionCVE.org

A vulnerability has been found in CodeAstro Leave Management System 1.0. This impacts an unknown function of the file /admin/search_staff_for_deletion.php. The manipulation of the argument Name leads to sql injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

AnalysisAI

SQL injection in CodeAstro Leave Management System 1.0 allows remote authenticated attackers to manipulate database queries via the Name parameter in /admin/search_staff_for_deletion.php. The vulnerability is a classic CWE-89 unsanitized input flaw in a PHP-based web application, enabling read, write, and limited availability impact against the underlying database. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Obtain low-privileged admin credentials
Delivery
Authenticate to Leave Management System admin panel
Exploit
Submit crafted Name payload to /admin/search_staff_for_deletion.php
Execution
SQL query executes injected statement
Impact
Exfiltrate or manipulate database contents

Vulnerability AssessmentAI

Exploitation The attacker must hold a valid, authenticated session with at least low-level privileges in the CodeAstro Leave Management System admin panel (CVSS PR:L). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 base score of 2.1 reflects a constrained impact scope: attack vector is Network (AV:N), complexity Low (AC:L), no required attack prerequisites (AT:N), but privileges are required (PR:L), meaning the attacker must hold at least a low-privileged authenticated session. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An authenticated attacker with a low-privileged admin account navigates to the staff deletion search page and submits a crafted Name parameter such as ' UNION SELECT username,password,3 FROM admin_users-- to the /admin/search_staff_for_deletion.php endpoint. The unsanitized input is executed directly by the database, returning credential hashes from the admin table in the application response. …
Remediation No vendor-released patch has been identified at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-11506 vulnerability details – vuln.today

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