CVE-2021-47954
High · 8.2CVSS
8.2
EPSS
0.2%
Published
May 16, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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Related vulnerabilities
- CVE-2026-87936 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')… CWE-89
- CVE-2026-87938 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')… CWE-89
- CVE-2026-114664 Frappe Framework before 16.33.0 contains a blind SQL injection vulnerability in the… CWE-89
- CVE-2026-114577 A vulnerability was found in oretnom23 php-travel-agency-system. CWE-89
- CVE-2026-113406 BA-Workflow developed by YS-infoware has a SQL Injection vulnerability. CWE-89
- CVE-2026-113405 BA-Workflow developed by YS-infoware has a SQL Injection vulnerability. CWE-89
- CVE-2026-107081 SQL injection via identifier injection in the tableName and tableFields POST parameters… CWE-89
- CVE-2026-112150 A security flaw has been discovered in vraj404 Criminal-Management-System up to… CWE-89