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Leave Management System CVE-2026-11510

| EUVD-2026-35050 LOW
SQL Injection (CWE-89)
2026-06-08 VulDB GHSA-wx9h-mw6h-4m49
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 - 13:45 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 security flaw has been discovered in CodeAstro Leave Management System 1.0. This affects an unknown part of the file /admin/add_leave.php. Performing a manipulation of the argument type_of_leave results in sql injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.

AnalysisAI

SQL injection in CodeAstro Leave Management System 1.0 exposes the application's database to remote authenticated attackers via the type_of_leave parameter in /admin/add_leave.php. The vulnerability (CWE-89) allows manipulation of backend SQL queries, potentially enabling data extraction, modification, or destruction. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Obtain low-privilege application account
Delivery
Craft SQL injection payload in `type_of_leave` parameter
Exploit
Submit malicious HTTP request to `/admin/add_leave.php`
Execution
Unsanitized input processed by backend SQL query
Impact
Extract or manipulate database contents

Vulnerability AssessmentAI

Exploitation Exploitation requires a valid low-privilege authenticated session within the CodeAstro Leave Management System 1.0 (CVSS PR:L confirms authentication is needed - unauthenticated exploitation is not indicated). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 2.1 appears significantly understated relative to the realistic threat posture. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker with a low-privilege account (e.g., a standard employee account in the leave management system) navigates to the admin leave submission endpoint `/admin/add_leave.php` and submits a crafted HTTP request where the `type_of_leave` parameter contains SQL injection syntax such as `' OR 1=1--`. The application passes the unsanitized value directly into a SQL query, allowing the attacker to enumerate database tables, extract credentials or personal data, or modify leave records. …
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-2026-11510 vulnerability details – vuln.today

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