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PHP CVE-2026-27179

HIGH
SQL Injection (CWE-89)
2026-02-18 disclosure@vulncheck.com
8.2
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.2 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
PoC Detected
Feb 20, 2026 - 19:56 vuln.today
Public exploit code
CVE Published
Feb 18, 2026 - 22:16 nvd
HIGH 8.2

DescriptionCVE.org

MajorDoMo (aka Major Domestic Module) contains an unauthenticated SQL injection vulnerability in the commands module. The commands_search.inc.php file directly interpolates the $_GET['parent'] parameter into multiple SQL queries without sanitization or parameterized queries. The commands module is loadable without authentication via the /objects/?module=commands endpoint, which includes arbitrary modules by name and calls their usual() method. Time-based blind SQL injection is exploitable using UNION SELECT SLEEP() syntax. Because MajorDoMo stores admin passwords as unsalted MD5 hashes in the users table, successful exploitation enables extraction of credentials and subsequent admin panel access.

AnalysisAI

Unauthenticated SQL injection in MajorDoMo's commands module allows remote attackers to extract database contents including unsalted MD5 password hashes without authentication, enabling credential compromise and admin panel access. The vulnerability stems from unsanitized $_GET parameters in SQL queries accessible via the /objects/?module=commands endpoint, and public exploit code is available. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Access /objects/?module=commands endpoint unauthenticated
Delivery
Inject malicious SQL in $_GET['parent'] parameter
Exploit
Execute time-based blind SQL injection via UNION SELECT SLEEP()
Execution
Extract admin MD5 password hashes from database
Impact
Crack hashes offline for credentials

Vulnerability AssessmentAI

Exploitation MajorDoMo with commands module enabled and accessible via /objects/?module=commands endpoint without authentication. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment CVSS 8.2 (HIGH). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker without authentication could exploit this vulnerability to compromise the affected system.
Remediation Monitor vendor advisories for a patch. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Identify all MajorDoMo instances in your environment and isolate them from untrusted networks; implement Web Application Firewall (WAF) rules to block SQL injection patterns in the 'parent' parameter. …

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CVE-2026-27179 vulnerability details – vuln.today

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