Auth bypass in Sourcecodester Leave Application System
CVE-2026-5326
A vulnerability was identified in SourceCodester Leave Application System 1.0. Impacted is an unknown function of the file /index.php?page=manage_user of the component User Information Handler. Such manipulation of the argument ID leads to authorization bypass. The attack can be executed remotely. The exploit is publicly available and might be used.
EPSS: 0.004 (33.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Sourcecodester Leave Application System — versions 1.0
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (exploit, broken-link)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-5326?
- CVE-2026-5326 is a medium-severity vulnerability in Sourcecodester Leave Application System, classified under Improper Authorization. CVSS score: 5.3/10. Published 2026-04-02.
- How severe is CVE-2026-5326?
- Medium severity. CVSS v3 base score is 5.3 out of 10.