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NVD Vulnerability Details :
CVE-2026-63240
Deferred
More InfoOfficial Page
Source-5f57b9bf-260d-4433-bf07-b6a79e9bb7d4
View Known Exploited Vulnerability (KEV) details
Published At-29 Jul, 2026 | 07:16
Updated At-30 Jul, 2026 | 16:54

An information disclosure vulnerability in Koollab LMS allowed an authenticated learner to obtain correct quiz answers from the course status endpoint without completing the assessment legitimately, compromising the integrity of assessments.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
N/A
Type: Secondary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-200Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-200
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-094/5f57b9bf-260d-4433-bf07-b6a79e9bb7d4
N/A
Hyperlink: https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-094/
Source: 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4
Resource: N/A
Change History
0Changes found
Details not found