SQL Injection in Codeastro Payroll System
CVE-2026-11558
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.002 (10.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 10.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Codeastro Payroll System — versions 1.0
Weakness classification (CWE)
References
- codeastro.com/ (product)
- github.com/Andelstander/cve/issues/2 (issue-tracking, exploit)
- github.com/sl1der-fr0g/Findings/issues/1 (issue-tracking)
- vuldb.com/cve/CVE-2026-11558 (third-party-advisory)
- vuldb.com/submit/836785 (third-party-advisory)
- vuldb.com/submit/836790 (third-party-advisory)
- vuldb.com/vuln/369168 (technical-description, vdb-entry)
- vuldb.com/vuln/369168/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-11558?
- CVE-2026-11558 is a medium-severity vulnerability in Codeastro Payroll System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-06-08.
- How severe is CVE-2026-11558?
- Medium severity. CVSS v3 base score is 6.3 out of 10.