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Timetabling System CVE-2026-11471

| EUVD-2026-35002 MEDIUM
SQL Injection (CWE-89)
2026-06-08 VulDB GHSA-rphr-w9mf-j735
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

3
Analysis Generated
Jun 08, 2026 - 01:26 vuln.today
Severity Changed
Jun 08, 2026 - 01:22 NVD
HIGH MEDIUM
CVSS changed
Jun 08, 2026 - 01:22 NVD
7.3 (HIGH) 5.5 (MEDIUM)

DescriptionCVE.org

A vulnerability was found in SourceCodester Class and Exam Timetabling System 1.0. The impacted element is an unknown function of the file /index2.php. The manipulation of the argument Password results in sql injection. It is possible to launch the attack remotely. The exploit has been made public and could be used.

AnalysisAI

Unauthenticated remote SQL injection in SourceCodester Class and Exam Timetabling System 1.0 exposes the login endpoint /index2.php to arbitrary query manipulation via the Password parameter. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N) confirms exploitation requires no authentication, no user interaction, and no special attack complexity, making this trivially reachable from the network. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Identify network-exposed /index2.php login page
Delivery
Craft SQL injection payload in Password parameter
Exploit
Submit unauthenticated HTTP POST request
Execution
Backend SQL query executes attacker-controlled logic
Impact
Extract or manipulate database contents

Vulnerability AssessmentAI

Exploitation The target system must be running SourceCodester Class and Exam Timetabling System 1.0 with the /index2.php login page reachable over the network. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 base score of 5.5 (Medium) reflects low partial impacts across confidentiality, integrity, and availability (VC:L/VI:L/VA:L), which caps the numeric score despite a fully unauthenticated network vector. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An unauthenticated remote attacker sends a crafted HTTP POST request to /index2.php with a SQL injection payload in the Password field - for example, a boolean-based bypass such as ' OR '1'='1' -- or a UNION-based query to enumerate table contents. Because the input is concatenated unsanitized into the SQL query, the attacker can extract credentials, academic records, or other database contents, or manipulate data integrity without needing any prior access. …
Remediation No vendor-released patch has been identified at time of analysis - the affected version CPE uses a wildcard, confirming no fixed version is scoped. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-11471 vulnerability details – vuln.today

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