CVE-2026-40834
Description
An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the dash_layout.php files saveDashboardLayout function due to improper neutralization of special elements in a SQL INSERT command allowing for reading the whole database and inserting entries into a non critical table. This can result in a total loss of confidentiality and some loss of integrity.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
An unauthenticated SQL injection in mbCONNECT24/mymbCONNECT24's dash_layout.php allows low-privilege attackers to read the entire database and insert entries into a non-critical table.
Vulnerability
An unauthenticated SQL Injection vulnerability exists in the dash_layout.php file's saveDashboardLayout function of MB connect line mbCONNECT24/mymbCONNECT24. The issue is caused by improper neutralization of special elements used in a SQL INSERT command. Affected versions are not explicitly listed in the provided references, but the advisory [1] covers the product family.
Exploitation
An attacker with low-privilege remote access can exploit this vulnerability by sending a crafted request to the dash_layout.php endpoint without requiring authentication. The attack vector is network-based and does not require user interaction. The attacker injects malicious SQL payloads into the INSERT statement to execute arbitrary database commands.
Impact
Successful exploitation allows the attacker to read the entire database, leading to a total loss of confidentiality. The attacker can also insert entries into a non-critical table, resulting in partial loss of integrity. The CVSS v3 base score is 7.1 (High).
Mitigation
As of the publication date (2026-05-27), no fixed version has been disclosed in the available references. Affected users should monitor the vendor advisory [1] for patch releases and apply them as soon as they become available. No workaround is mentioned in the references.
AI Insight generated on May 27, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Patches
0No patches discovered yet.
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
1News mentions
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