CVE-2026-45140: Chamilo LMS CStudio upload flow allows unauthenticated remote code execution

critical Affects chamilo/chamilo-lms. Feed 2026.10.29.1, updated 2026-10-28; published 2026-09-17.

Chamilo LMS CStudio upload flow allows unauthenticated remote code execution

Package: chamilo/chamilo-lms Composer
Affected versions: <2.0.1
Fixed in: 2.0.1
Severity: critical CVSS 9.8
Exploitation: not on CISA KEV · EPSS 1% (70.9th percentile)
Published: 2026-09-17
Source: osv.dev

References

NVD record chamilo/chamilo-lms advisories

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