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CVE-2026-86172— DefaultFuction CRM delete.php sql injection

Quick assessment

Affected
DefaultFuction CRM
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.

在 DefaultFuction CRM 1.0.0 中发现一个漏洞。该漏洞影响 文件中某个未知功能。对该文件的参数 ID 进行操纵会导致 SQL 注入。攻击可以远程发起。利用代码现已公开并可用。

CVSS 6.3 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-86172

Vulnerability Information
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Vulnerability Title
DefaultFuction CRM delete.php sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was detected in DefaultFuction CRM 1.0.0. This impacts an unknown function of the file /modules/customers/delete.php. Performing a manipulation of the argument ID results in sql injection. It is possible to initiate the attack remotely. The exploit is now public 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

Affected Products

Vendor Product Affected Versions CPE Subscribe
DefaultFuction CRM 1.0.0 cpe:2.3:a:defaultfuction:crm:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-86172

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III. Intelligence Information for CVE-2026-86172

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Proof of Concept for CVE-2026-86172 (1)

Other References for CVE-2026-86172 (3)

Same Patch Batch · DefaultFuction · 2026-09-06 · 3 CVEs total

CVE-2026-86170 6.3 MEDIUM DefaultFuction CRM edit.php sql injection
CVE-2026-86171 6.3 MEDIUM DefaultFuction CRM delete.php sql injection

IV. Related Vulnerabilities

Same product: CRM
Same vendor: DefaultFuction
Same weakness: CWE-89

V. Comments for CVE-2026-86172

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