cvedb.io
CVE-2021-36440
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2021-09-08T21:15:10.657 · Last modified 2026-06-17T03:58:51.550

Summary

Unrestricted File Upload in ShowDoc v2.9.5 allows remote attackers to execute arbitrary code via the 'file_url' parameter in the component AdminUpdateController.class.php'.

Affected products

showdoc — showdoc

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.