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CVE-2022-21643— SQL Injection in USOC

Quick assessment

Affected
Aaron-Junker USOC
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.

Usoc是瑞士Aaron Junker个人开发者的一个有用的简单开源 Cms。 USOC存在安全漏洞，该漏洞源于USOC在register.php中针对SQL语句缺少有效的过滤和转义。特别是，用户提供的用户名、电子邮件地址和密码没有被清除，而是直接用于构造sql语句。

CVSS 10.0 · Critical EPSS 1.20% · P66

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-21643

Vulnerability Information
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Vulnerability Title
SQL Injection in USOC
Source: CVE Program / CVE List V5
Vulnerability Description
USOC is an open source CMS with a focus on simplicity. In affected versions USOC allows for SQL injection via register.php. In particular usernames, email addresses, and passwords provided by the user were not sanitized and were used directly to construct a sql statement. Users are advised to upgrade as soon as possible. There are not workarounds for this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
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
Usoc SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Usoc是瑞士Aaron Junker个人开发者的一个有用的简单开源 Cms。 USOC存在安全漏洞，该漏洞源于USOC在register.php中针对SQL语句缺少有效的过滤和转义。特别是，用户提供的用户名、电子邮件地址和密码没有被清除，而是直接用于构造sql语句。
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
Aaron-Junker USOC < Pb2.4Bfx2 -

II. Public POCs for CVE-2022-21643

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III. Intelligence Information for CVE-2022-21643

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Patches & Fixes for CVE-2022-21643 (1)

Vendor Advisories for CVE-2022-21643 (1)

IV. Related Vulnerabilities

Same product: USOC
Same vendor: Aaron-Junker
Same weakness: CWE-89

V. Comments for CVE-2022-21643

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