What is CVE-2026-11509?

CVE-2026-11509 is a medium-severity vulnerability, 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-2026-11509?

Medium severity. CVSS v3 base score is 6.3 out of 10.

CVE-2026-11509

CVE-2026-11509

A vulnerability was identified in CodeAstro Leave Management System 1.0. Affected by this issue is some unknown functionality of the file /admin/search_staff_for_updation.php. Such manipulation of the argument Name leads to sql injection…

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.

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)
CWE-89 — SQL Injection

References

cna@vuldb.com
cna@vuldb.com
cna@vuldb.com
cna@vuldb.com
cna@vuldb.com

Frequently asked questions

What is CVE-2026-11509?: CVE-2026-11509 is a medium-severity vulnerability, 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-2026-11509?: Medium severity. CVSS v3 base score is 6.3 out of 10.