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Timetabling System CVE-2026-14641

| EUVDEUVD-2026-41689 MEDIUM
SQL Injection (CWE-89)
2026-07-04 VulDB
5.5
CVSS 4.0 · Vendor: VulDB
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Severity by source

Vendor (VulDB) 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
vuln.today AI
7.3 HIGH

Network-accessible unauthenticated endpoint requires no interaction; impact capped at Low across CIA reflecting partial database access bounded by database user privileges.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Primary rating from Vendor (VulDB).

CVSS VectorVendor: VulDB

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

2
CVSS changed
Jul 04, 2026 - 19:22 NVD
6.9 (MEDIUM) 5.5 (MEDIUM)
Analysis Generated
Jul 04, 2026 - 19:17 vuln.today

DescriptionCVE.org

A vulnerability was determined in SourceCodester Class and Exam Timetabling System 1.0. Affected by this vulnerability is an unknown functionality of the file /edit_course.php. Executing a manipulation of the argument ID can lead to sql injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

AnalysisAI

SQL injection in SourceCodester Class and Exam Timetabling System 1.0 exposes the /edit_course.php endpoint to unauthenticated remote database manipulation via a malicious id parameter. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N) confirms zero-barrier remote exploitation with no authentication or user interaction required, and a public proof-of-concept exploit has been disclosed on GitHub. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Identify internet-exposed /edit_course.php endpoint
Delivery
Craft SQL injection payload in id parameter
Exploit
Submit unauthenticated HTTP request
Execution
Backend query executes injected SQL
Impact
Enumerate or exfiltrate database contents

Vulnerability AssessmentAI

Exploitation No special conditions are required beyond network accessibility of the application. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 6.9 with vector AV:N/AC:L/AT:N/PR:N/UI:N reflects low-complexity, unauthenticated, network-accessible exploitation - a highly favorable attack posture. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An unauthenticated remote attacker sends a crafted HTTP request to `/edit_course.php` with a SQL payload injected into the `id` parameter - for example, appending a UNION-based statement to enumerate table names or extract credential hashes from the database. Because the input is unsanitized and the endpoint requires no authentication, the attack succeeds against any network-accessible deployment without prior reconnaissance of credentials. …
Remediation No vendor-released patch has been identified at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report.

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

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CVE-2026-14641 vulnerability details – vuln.today

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