Critical, CVSS 9.8PackagistPublished
slub_events for Typo3 Arbitrary File Upload
CVE-2019-16700 · GHSA-5pww-3mfc-g8vr
- Affected
- Packagist slub/slub-events < 3.0.3
- Fixed in
- 3.0.3· Vendor fix available
- Issue
- The slubevents (aka SLUB: Event Registration) extension through 3.0.2 for TYPO3 allows uploading of arbitrary files to the webserver. For versions 1.2.2 and below, this results in Remote Code Execution. In versions later than 1.2.2, this can result in Denial of Service, since the web space can be filled up with arbitrary files.
Recommended action: Upgrade to 3.0.3 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.