Is there a public PoC exploit available for CVE-2025-11403?

Yes, a public proof-of-concept exploit is available for CVE-2025-11403. Prioritise patching immediately. EPSS: 0.0%.

Hotel and Lodge Management System CVE-2025-11403

Q: What is the CVSS score of CVE-2025-11403?

CVE-2025-11403 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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. EPSS exploitation probability: 0.0%.

LOW

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2025-10-07 cna@vuldb.com

PHP SQLi Hotel And Lodge Management System Nikhil Bhalerao

2.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

2.1 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Apr 29, 2026 - 02:02 vuln.today

DescriptionCVE.org

A vulnerability was found in SourceCodester Hotel and Lodge Management System 1.0. Affected by this issue is some unknown functionality of the file /del_booking.php. Performing manipulation of the argument ID results in sql injection. It is possible to initiate the attack remotely. The exploit has been made public and could be used.

AnalysisAI

SQL injection in SourceCodester Hotel and Lodge Management System 1.0 allows authenticated remote attackers to manipulate the ID parameter in /del_booking.php, enabling unauthorized database queries with limited impact on confidentiality and integrity. Publicly available exploit code exists, but the EPSS score of 0.03% indicates minimal real-world exploitation probability despite low attack complexity, likely due to authentication requirement and limited scope of impact.

Technical ContextAI

The vulnerability exists in a PHP-based hotel management application at the /del_booking.php endpoint. The application fails to properly sanitize or parameterize the ID parameter before incorporating it into SQL queries (CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component). This classic SQL injection flaw allows attackers with valid application credentials to craft malicious ID values that alter query logic, potentially extracting or modifying booking records. The attack surface is limited by the authentication requirement (PR:L in CVSS 4.0 vector), restricting exploitation to users with legitimate application access.

RemediationAI

No vendor-released patch identified at time of analysis. Immediate remediation requires applying parameterized queries (prepared statements) to the /del_booking.php file, specifically the ID parameter processing logic. Until patching is possible, implement input validation to restrict ID parameters to expected numeric formats and whitelist acceptable values. Apply principle of least privilege to database accounts used by the application - restrict permissions to only necessary tables and operations. Consider deploying a Web Application Firewall (WAF) rule to detect and block SQL injection patterns in the ID parameter, though this adds operational overhead and may generate false positives. Contact SourceCodester (https://www.sourcecodester.com/) regarding patch availability or consider migrating to an actively maintained alternative if this application is no longer supported.