Which versions of PHP are affected by CVE-2026-3705?

A high-severity vulnerability in the Simple Flight Ticket Booking System affects the administrative search functionality, potentially allowing unauthorized access or data manipulation.

Is there a public PoC exploit available for CVE-2026-3705?

Yes, a public proof-of-concept exploit is available for CVE-2026-3705. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-3705?

Within 24 hours: Assess whether your organization uses Simple Flight Ticket Booking System 1.0 and if /Adminsearch.php is accessible from untrusted networks; immediately restrict network access to this endpoint. Within 7 days: Deploy web application firewall (WAF) rules to block suspicious requests to /Adminsearch.php and monitor logs for exploitation attempts; contact the vendor for patch availability and timeline. Within 30 days: Migrate to a patched version once available, or implement comprehensive input validation and access controls; conduct vulnerability scan to identify other instances of this software in your environment.

PHP CVE-2026-3705

Q: What is the CVSS score of CVE-2026-3705?

CVE-2026-3705 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: 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. EPSS exploitation probability: 0.0%.

MEDIUM

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

2026-03-08 cna@vuldb.com

PHP SQLi

5.5

CVSS 4.0 · NVD

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

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

HIGH MEDIUM

CVSS changed

Apr 29, 2026 - 01:11 NVD

7.3 (HIGH) 5.5 (MEDIUM)

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

PoC Detected

Mar 09, 2026 - 16:18 vuln.today

Public exploit code

CVE Published

Mar 08, 2026 - 05:16 nvd

HIGH 7.3

DescriptionCVE.org

A vulnerability was found in code-projects Simple Flight Ticket Booking System 1.0. This issue affects some unknown processing of the file /Adminsearch.php. The manipulation of the argument flightno results in sql injection. It is possible to launch the attack remotely. The exploit has been made public and could be used.

AnalysisAI

SQL injection in Simple Flight Ticket Booking System 1.0 via the flightno parameter in /Adminsearch.php allows unauthenticated remote attackers to query or modify database contents. Public exploit code exists for this vulnerability, and no patch is currently available. …

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Risk assessment & exploitation conditions
Attack chain visualization
Remediation with exact patch versions
Threat intelligence from 22 sources
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access

Send HTTP request to /Adminsearch.php

Exploit

Inject SQL payload in flightno parameter

Execution

Execute arbitrary SQL queries

Impact

Extract database contents

Access

Send HTTP request to /Adminsearch.php

Exploit

Inject SQL payload in flightno parameter

Execution

Execute arbitrary SQL queries

Impact

Extract database contents

Vulnerability AssessmentAI

Exploitation	No special conditions — remote unauthenticated exploitation against default installations of Simple Flight Ticket Booking System 1.0 with /Adminsearch.php endpoint accessible. Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	CVSS 7.3 (HIGH). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	A remote attacker (requires authentication) could exploit this flaw, sql injection.
Remediation	Monitor vendor advisories for a patch. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Assess whether your organization uses Simple Flight Ticket Booking System 1.0 and if /Adminsearch.php is accessible from untrusted networks; immediately restrict network access to this endpoint. …

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-3705 vulnerability details – vuln.today

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PHP CVE-2026-3705

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

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Attack ChainAIDerived

Vulnerability AssessmentAI

Recommended ActionAI

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External POC / Exploit Code