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)
Affected Products
II. Public POCs for CVE-2021-47954
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IV. Related Vulnerabilities
Same weakness: CWE-89
- CVE-2018-25339
Zechat 1.5 SQL Injection via v parameter (time-based blind) - CVE-2018-25338
Zechat 1.5 SQL Injection via hashtag parameter - CVE-2018-25333
Nordex N149/4.0-4.5 Wind Turbine Web Server SQL Injection - CVE-2018-25330
Joomla! EkRishta 2.10 Persistent XSS and SQL Injection - CVE-2018-25319
Redaxo CMS Addon MyEvents 2.2.1 SQL Injection via event_add.
V. Comments for CVE-2021-47954
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