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Online Examination LMS CVE-2026-75151

| EUVDEUVD-2026-60567 MEDIUM
Cross-Site Request Forgery (CSRF) (CWE-352)
2026-08-18 VulDB GHSA-92rv-3rpm-vg4q
5.3
CVSS 4.0 · Vendor: VulDB
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Severity by source

Vendor (VulDB) PRIMARY
5.3 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/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
vuln.today AI
4.3 MEDIUM

Network-initiated CSRF requires no attacker authentication (PR:N) but mandates victim interaction (UI:R); impact is integrity-only and partial (I:L), with no scope change, confidentiality, or availability effect.

3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/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:P/VC:N/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
P
Scope
X

Lifecycle Timeline

1
Analysis Generated
Aug 18, 2026 - 02:59 vuln.today

DescriptionCVE.org

A vulnerability has been found in SourceCodester Onlne Examination & Learning Management System 1.0. Affected by this vulnerability is an unknown functionality. The manipulation leads to cross-site request forgery. The attack can be initiated remotely.

AnalysisAI

Cross-site request forgery in SourceCodester Online Examination & Learning Management System 1.0 enables remote attackers to perform unauthorized state-changing actions on behalf of authenticated users by tricking them into visiting a crafted page or clicking a malicious link. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L) confirms the attack is network-initiated without attacker authentication, though victim interaction is required and impact is limited to partial integrity loss within the vulnerable system. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Attacker crafts malicious cross-origin page
Delivery
Victim authenticated to LMS is lured to page via phishing
Exploit
Browser silently submits forged HTTP request with session credentials
Execution
LMS endpoint processes request without CSRF token validation
Impact
Unauthorized state change persists in application

Vulnerability AssessmentAI

Exploitation Exploitation requires that a user currently authenticated to SourceCodester Online Examination & Learning Management System 1.0 be socially engineered into visiting a malicious URL or page controlled by the attacker (UI:P per the CVSS 4.0 vector). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 5.3 (Medium) is consistent with the actual threat profile. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker hosts a webpage containing a hidden HTML form whose action targets a sensitive LMS endpoint (e.g., grade modification or user role change). When an authenticated instructor or administrator visits the attacker's page - via phishing email or injected link - the victim's browser automatically submits the forged request with their active session cookie. …
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-2026-75151 vulnerability details – vuln.today

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