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P5
CVE-2026-63240: Koollab LMS 5.3.2
CVE-2026-63240. CVSS 3.1 base score 4.3 (MEDIUM, Source advisory). EPSS 0.00295 (percentile 0.20953), scored 22-Oct-2026.
Affected technology
Koollab LMS · 5.3.2
Three Learning
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
The source reports that an attacker could access information they should not be able to access under the conditions described by the source. Source advisory’s CVSS 3.1 assessment (base score 4.3/10) rates confidentiality impact as low; integrity and availability impact as none.
- CWE
- CWE-200
- CCR priority
- 17.3 /100 (P5)
- CVSS 3.1
- 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N · Source advisory
- EPSS
- 0.00295 · percentile 0.20953 · 2026-10-22
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-63240.html