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CVE-2026-15558— CodeAstro Simple Online Leave Management System deletemp.php sql injection

Quick assessment

Affected
CodeAstro Simple Online Leave Management System
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

CodeAstro Simple Online Leave Management System是CodeAstro社区的一款在线请假管理系统。 CodeAstro Simple Online Leave Management System 1.0版本存在安全漏洞，该漏洞源于对文件/SimpleOnlineLeave/admin/deletemp.php中参数ID的错误操作，可能导致SQL注入。

CVSS 6.3 · Medium EPSS 0.33% · P25

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
CodeAstro Simple Online Leave Management System 1.0 affected
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I. Basic Information for CVE-2026-15558

Vulnerability Information
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Vulnerability Title
CodeAstro Simple Online Leave Management System deletemp.php sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in CodeAstro Simple Online Leave Management System 1.0. Affected by this issue is some unknown functionality of the file /SimpleOnlineLeave/admin/deletemp.php. Such manipulation of the argument ID leads to sql injection. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
CodeAstro Simple Online Leave Management System 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CodeAstro Simple Online Leave Management System是CodeAstro社区的一款在线请假管理系统。 CodeAstro Simple Online Leave Management System 1.0版本存在安全漏洞，该漏洞源于对文件/SimpleOnlineLeave/admin/deletemp.php中参数ID的错误操作，可能导致SQL注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
CodeAstro Simple Online Leave Management System 1.0 cpe:2.3:a:codeastro:simple_online_leave_management_system:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-15558

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III. Intelligence Information for CVE-2026-15558

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Other References for CVE-2026-15558 (1)

Same Patch Batch · CodeAstro · 2026-07-13 · 3 CVEs total

CVE-2026-15523 6.3 MEDIUM CodeAstro Simple Online Leave Management System dashboard.php sql injection
CVE-2026-15559 6.3 MEDIUM CodeAstro Simple Online Leave Management System POST accept.php sql injection

IV. Related Vulnerabilities

Same product: Simple Online Leave Management System
Same vendor: CodeAstro
Same weakness: CWE-89

V. Comments for CVE-2026-15558

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