Which versions of PHP are affected by CVE-2019-25530?

An unauthenticated SQL injection vulnerability in the uHotelBooking System (CVE-2019-25530) allows attackers to directly access and manipulate the underlying database without credentials.

Is there a public PoC exploit available for CVE-2019-25530?

Yes, a public proof-of-concept exploit is available for CVE-2019-25530. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2019-25530?

Within 24 hours: Isolate the uHotelBooking System from production if business continuity permits; enable detailed logging and alerting on database queries; notify incident response and legal teams. Within 7 days: Deploy WAF rules to block SQL injection patterns in the system_page parameter; implement network segmentation to restrict database access; conduct forensic audit for signs of exploitation. Within 30 days: Evaluate replacement hotel booking solutions; perform comprehensive code review of uHotelBooking codebase for similar vulnerabilities; develop long-term roadmap to migrate away from unsupported software.

PHP CVE-2019-25530

Q: What is the CVSS score of CVE-2019-25530?

CVE-2019-25530 has a CVSS 4.0 base score of 8.8 (High). CVSS 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/E:X/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: 0.1%.

HIGH

SQL Injection (CWE-89)

2026-03-12 disclosure@vulncheck.com

PHP SQLi

8.8

CVSS 4.0

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/E:X/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

Lifecycle Timeline

CVSS changed

Apr 15, 2026 - 15:22 NVD

8.2 (HIGH) 8.8 (HIGH)

PoC Detected

Mar 12, 2026 - 21:07 vuln.today

Public exploit code

Analysis Generated

Mar 12, 2026 - 19:57 vuln.today

CVE Published

Mar 12, 2026 - 16:16 nvd

HIGH 8.2

DescriptionNVD

uHotelBooking System contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the system_page GET parameter. Attackers can send crafted requests to index.php with malicious system_page values using time-based blind SQL injection techniques to extract sensitive database information.

AnalysisAI

Technical ContextAI

Classified as CWE-89 (SQL Injection). uHotelBooking System contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the system_page GET parameter. Attackers can send crafted requests to index.php with malicious system_page values using time-based blind SQL injection techniques to extract sensitive database information.

Affected ProductsAI

Component: system_page GET.

RemediationAI

Monitor vendor advisories for a patch. Use parameterized queries. Implement input validation. Restrict network access to the affected service where possible.

CVE-2019-25530 vulnerability details – vuln.today

Back

PHP CVE-2019-25530

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

Technical ContextAI

Affected ProductsAI

RemediationAI

Share

PHP CVE-2019-25530

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

Technical ContextAI

Affected ProductsAI

RemediationAI

Share

External POC / Exploit Code