CVE-2021-47954— LayerBB 1.1.4 SQL Injection via search_query Parameter
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2021-47954
Vulnerability Information
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Vulnerability Title
LayerBB 1.1.4 SQL Injection via search_query Parameter
Source: NVD (National Vulnerability Database)
Vulnerability Description
LayerBB 1.1.4 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the search_query parameter. Attackers can send POST requests to /search.php with malicious search_query values using CASE WHEN statements to extract sensitive database information.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
LayerBB SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LayerBB是一套小型论坛软件。 LayerBB 1.1.4版本存在SQL注入漏洞，该漏洞源于SQL注入问题，可能导致未经身份验证的攻击者通过search_query参数注入SQL代码操纵数据库查询。
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
II. Public POCs for CVE-2021-47954
| # | POC Description | Source Link | Shenlong Link |
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Vendor Advisories for CVE-2021-47954 (1)
Exploits & Public PoCs for CVE-2021-47954 (1)
IV. Related Vulnerabilities
Same weakness: CWE-89
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V. Comments for CVE-2021-47954
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