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PHP CVE-2026-4612

| EUVD-2026-14604 MEDIUM
SQL Injection (CWE-89)
2026-03-23 VulDB
5.5
CVSS 4.0 · NVD
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Severity by source

NVD PRIMARY
5.5 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

7
CVSS changed
Apr 29, 2026 - 01:11 NVD
6.9 (MEDIUM) 5.5 (MEDIUM)
Severity Changed
Apr 24, 2026 - 16:37 NVD
HIGH MEDIUM
CVSS changed
Apr 24, 2026 - 16:37 NVD
7.3 (HIGH) 6.9 (MEDIUM)
PoC Detected
Mar 24, 2026 - 15:53 vuln.today
Public exploit code
EUVD ID Assigned
Mar 23, 2026 - 22:15 euvd
EUVD-2026-14604
Analysis Generated
Mar 23, 2026 - 22:15 vuln.today
CVE Published
Mar 23, 2026 - 21:57 nvd
HIGH 7.3

DescriptionCVE.org

A vulnerability has been found in itsourcecode Free Hotel Reservation System 1.0. This affects an unknown part of the file /hotel/admin/mod_users/index.php?view=edit&id=8 of the component Parameter Handler. The manipulation of the argument account_id leads to sql injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

AnalysisAI

SQL injection in the Free Hotel Reservation System 1.0 admin panel allows unauthenticated remote attackers to manipulate the account_id parameter and execute arbitrary SQL queries with potential for data theft, modification, and system disruption. Public exploit code exists for this vulnerability, and no patch is currently available.

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Send HTTP request to /hotel/admin/mod_users/index.php
Exploit
Inject SQL payload in account_id parameter
Execution
Execute arbitrary SQL query
Impact
Extract or modify database records

Vulnerability AssessmentAI

Exploitation itsourcecode Free Hotel Reservation System 1.0: Remote unauthenticated attacker can exploit SQL injection via manipulated account_id parameter in /hotel/admin/mod_users/index.php?view=edit&id=8. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment This vulnerability presents a significant real-world risk despite not appearing in CISA KEV. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An unauthenticated attacker identifies a hotel website running Free Hotel Reservation System 1.0 and navigates to the administrative interface at /hotel/admin/mod_users/index.php. Using the publicly available GitHub exploit code, the attacker crafts a malicious request manipulating the account_id parameter with SQL injection payloads such as UNION-based or Boolean-based injection techniques. …
Remediation No official patch or security advisory from itsourcecode has been referenced in the available intelligence sources, indicating the vendor may not have released an updated version addressing this vulnerability. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Immediately isolate affected systems from production networks and disable the /hotel/admin/mod_users/index.php endpoint if possible; notify incident response team and begin forensic assessment for signs of exploitation. …

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CVE-2026-4612 vulnerability details – vuln.today

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