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CodeAstro Payroll System EUVD-2026-35185

| CVE-2026-11558 LOW
SQL Injection (CWE-89)
2026-06-08 VulDB
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 - 19:29 vuln.today
Severity Changed
Jun 08, 2026 - 19:22 NVD
MEDIUM LOW
CVSS changed
Jun 08, 2026 - 19:22 NVD
6.3 (MEDIUM) 2.1 (LOW)

DescriptionCVE.org

A security vulnerability has been detected in CodeAstro Payroll System 1.0. The impacted element is an unknown function of the file /home_salary.php. The manipulation of the argument rate/salary_rate leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

AnalysisAI

SQL injection in CodeAstro Payroll System 1.0 exposes payroll data to manipulation by authenticated low-privilege users via unsanitized input in the salary calculation endpoint. The vulnerability affects the rate and salary_rate parameters of /home_salary.php, where attacker-controlled values are passed directly into SQL queries without sanitization. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Obtain low-privilege application credentials
Delivery
Send crafted HTTP request to /home_salary.php
Exploit
Inject SQL payload via rate or salary_rate parameter
Execution
Bypass query logic to access restricted data
Impact
Extract or manipulate payroll database records

Vulnerability AssessmentAI

Exploitation Exploitation requires a valid low-privilege authenticated session on the CodeAstro Payroll System, confirmed by the CVSS 4.0 vector field PR:L (Low Privileges Required). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 2.1 is notably low despite the network-accessible attack vector (AV:N), and this is primarily driven by the low-privilege authentication prerequisite (PR:L) and uniformly low impact scores across confidentiality, integrity, and availability (VC:L/VI:L/VA:L) with no subsequent system impact (SC:N/SI:N/SA:N). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker who has obtained a valid low-privilege account on the CodeAstro Payroll System - either through credential theft, default credentials, or account creation - navigates to `/home_salary.php` and submits a crafted HTTP request with SQL injection payloads embedded in the `rate` or `salary_rate` parameters (e.g., `rate=1 UNION SELECT username,password FROM users--`). Because publicly available exploit code exists on GitHub (https://github.com/Andelstander/cve/issues/2), the attack can be replicated with minimal technical skill. …
Remediation No vendor-released patch has been identified at the time of analysis; the CodeAstro website (https://codeastro.com/) does not publish a security advisory for this CVE. … Detailed patch versions, workarounds, and compensating controls in full report.

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EUVD-2026-35185 vulnerability details – vuln.today

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