ByteOS Network

NVD Vulnerability Details :

CVE-2026-3007

Deferred

Source-5f57b9bf-260d-4433-bf07-b6a79e9bb7d4

Published At-23 Apr, 2026 | 04:16

Updated At-10 May, 2026 | 20:16

Successful exploitation of the stored cross-site scripting (XSS) vulnerability could allow an attacker to execute arbitrary JavaScript on any user account that has access to Koollab LMS’ courselet feature.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	5.4	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Type: Secondary

Version: 3.1

Base score: 5.4

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weaknesses

CWE ID	Type	Source
CWE-79	Secondary	134c704f-9b21-4f2e-91b3-4a467353bcc0

CWE ID: CWE-79

Type: Secondary

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

References

Hyperlink	Source	Resource
https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-042/	5f57b9bf-260d-4433-bf07-b6a79e9bb7d4	N/A

Hyperlink: https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-042/

Source: 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4

Resource: N/A

CISA Catalog

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Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

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Change History