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CVE-2026-63230 is a critical pre-authentication error-based SQL injection vulnerability affecting Koollab LMS version 5.3.2. The flaw is present in the SCORM report endpoint, where insufficient neutralization of attacker-controlled input in SQL queries allows unauthenticated remote attackers to trigger database errors and use them as an oracle to extract backend database contents. Successful exploitation can expose sensitive application data, including personally identifiable information, stored credentials, and valid JWT tokens. Because the issue is reachable before authentication and requires no user interaction, it presents a direct remote attack surface with significant risk of downstream account compromise.
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No public exploit code observed for this vulnerability.
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A pre-authentication error-based SQL injection vulnerability in Koollab LMS that allows unauthenticated attackers to read sensitive database contents, including PII, credentials, and valid JWT tokens, via the SCORM report endpoint.
A pre-authentication error-based SQL injection vulnerability in Koollab LMS that allows unauthenticated attackers to read sensitive database contents via the SCORM report endpoint.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.