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Leave Management System CVE-2026-11507

| EUVD-2026-35043 LOW
SQL Injection (CWE-89)
2026-06-08 VulDB GHSA-44w4-q8j9-cjp5
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 was found in CodeAstro Leave Management System 1.0. Affected is an unknown function of the file /admin/delete_leave_type.php. The manipulation of the argument leave_type results in sql injection. The attack can be executed remotely. The exploit has been made public and could be used.

AnalysisAI

SQL injection in CodeAstro Leave Management System 1.0 exposes the /admin/delete_leave_type.php endpoint to arbitrary database query manipulation via the unsanitized leave_type parameter. The CVSS 4.0 vector (PR:L) confirms that a low-privileged authenticated user can remotely trigger the injection without user interaction or additional attack complexity. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Authenticate with low-privilege account
Delivery
Navigate to /admin/delete_leave_type.php
Exploit
Inject SQL payload in leave_type parameter
Execution
Backend query executes attacker-controlled SQL
Impact
Extract or modify application database records

Vulnerability AssessmentAI

Exploitation Exploitation requires the attacker to hold a valid low-privilege authenticated session within the CodeAstro Leave Management System (CVSS PR:L confirmed). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Despite the network-accessible (AV:N), low-complexity (AC:L), no-additional-requirement (AT:N) nature of this vulnerability, the overall CVSS 4.0 score of 2.1 is low because impact is bounded: VC:L/VI:L/VA:L with SC:N/SI:N/SA:N indicates only partial data exposure/modification within the application database, with no cascading impact to other system components. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An authenticated user with a low-privilege account (such as a standard employee in the leave management system) submits a crafted HTTP GET or POST request to /admin/delete_leave_type.php with a manipulated leave_type parameter containing SQL injection syntax (e.g., leave_type=1 OR 1=1--). The unsanitized input is incorporated into the backend SQL query, allowing the attacker to enumerate, extract, or modify records in the application database. …
Remediation No vendor-released patch has been identified at time of analysis; the references point only to VulDB tracking entries (https://vuldb.com/vuln/369127) and the vendor's homepage (https://codeastro.com/) without a dedicated security advisory or patched release version. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-11507 vulnerability details – vuln.today

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