PT-2026-57810 · Codeastro · Simple Online Leave Management System

Cshwswwsshd99 · Published 2026-07-13 · Updated 2026-07-13 · CVE-2026-15559

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions CodeAstro Simple Online Leave Management System version 1.0

Description Remote SQL injection is possible via the POST Handler component in the '/SimpleOnlineLeave/admin/accept.php' endpoint. The issue occurs when the appid argument is manipulated, allowing an attacker to execute arbitrary SQL commands.

Recommendations Update CodeAstro Simple Online Leave Management System version 1.0. As a temporary mitigation, restrict access to the '/SimpleOnlineLeave/admin/accept.php' endpoint or avoid using the appid parameter until a patch is applied.

Exploit

Fix

Special Elements Injection

SQL injection

Weakness Enumeration

CWE-74

CWE-89

Related Identifiers

CVE-2026-15559

Affected Products

Simple Online Leave Management System

References · 8

• 🔥 https://github.com/sl1der-fr0g/Findings/issues/3 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-15559 · Security Note
• https://vuldb.com/cve/CVE-2026-15559 · Note
• https://codeastro.com · Note
• https://vuldb.com/submit/855189 · Note
• https://vuldb.com/vuln/377908/cti · Note
• https://vuldb.com/vuln/377908 · Note
• https://twitter.com/VulmonFeeds/status/2076816542130479407 · Twitter Post