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GHSA-4286-h47h-m5v6

Showdoc File Upload Vulnerability

Source: GitHub Advisory Database (reviewed) Critical CVE-2021-41745

Packages

EcosystemPackageAffectedFixed in
Packagist showdoc/showdoc < 2.8.5 2.8.5

Details

As written in the advisory (Markdown source, shown as plain text).

A file upload vulnerability exists in Showdoc 2.8.3, which can be exploited by an attacker to gain server privileges.

References

External links from the advisory. They lead to third-party sites.