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.

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Solution

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Workaround

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History

Mon, 18 May 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 16 May 2026 15:45:00 +0000

Type Values Removed Values Added
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.
Title LayerBB 1.1.4 SQL Injection via search_query Parameter
First Time appeared Layerbb
Layerbb layerbb
Weaknesses CWE-89
CPEs cpe:2.3:a:layerbb:layerbb:1.0.4:*:*:*:*:*:*:*
cpe:2.3:a:layerbb:layerbb:1.0.5:*:*:*:*:*:*:*
cpe:2.3:a:layerbb:layerbb:1.0.6:*:*:*:*:*:*:*
cpe:2.3:a:layerbb:layerbb:1.1.0:*:*:*:*:*:*:*
cpe:2.3:a:layerbb:layerbb:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:layerbb:layerbb:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:layerbb:layerbb:1.1.3:*:*:*:*:*:*:*
cpe:2.3:a:layerbb:layerbb:1.1.4:*:*:*:*:*:*:*
Vendors & Products Layerbb
Layerbb layerbb
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N'}

cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-05-18T18:48:00.928Z

Reserved: 2026-02-01T11:24:18.720Z

Link: CVE-2021-47954

cve-icon Vulnrichment

Updated: 2026-05-18T18:47:46.658Z

cve-icon NVD

Status : Deferred

Published: 2026-05-16T16:16:21.650

Modified: 2026-05-18T17:32:04.823

Link: CVE-2021-47954

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-16T17:00:13Z

Weaknesses