CVE•Published 2026-07-29•Modified 2026-07-29•0 articles on news•4 live references•NVD data
CVE-2026-63240
Vulnerability data via NVD (ingested)
CVSS v3.1
4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS percentile
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Description
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.
Timeline
Published 2026-07-29
Modified 2026-07-29
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common). Live host counts are a Premium feature.
More intel sources (5)
Shodan report
vuln:CVE-2026-63240Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-63240Censys host search filtered to this CVE id.
grep.app
CVE-2026-63240Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-63240GitHub code search for direct mentions.
Google dork
"CVE-2026-63240" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-63240 on GitHub.
We haven't classified any articles referencing CVE-2026-63240 yet. The external references above still apply.