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CVE-2026-63228

LOW
2.6
CVSS 3.1
Description
An unrestricted image upload vulnerability in Koollab LMS allowed an authenticated attacker to upload malicious content disguised as an image file via the feedback mail registration endpoint, potentially enabling further attacks on the server.

Metadata

CVE ID
CVE-2026-63228
State
PUBLISHED
Assigner
CSA
Reserved
2026-07-16 02:33 UTC
Published
2026-07-29 06:08 UTC
Last updated
2026-07-29 06:08 UTC
Vendor / Product
Three Learning / Koollab LMS
Sources
cve.org  ·  NVD

Severity & Metrics

2.6 LOW CVSS 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
Affected products (1)
VendorProductPlatformVersions
Three Learning Koollab LMS — 5.3.2
CVSS scores (1)
ScoreSeverityVersionSourceVector
2.6 LOW 3.1 cna CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
References (1)
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