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  5. CVE-2019-19745

CVE-2019-19745: Unrestricted Upload of File with Dangerous Type

December 17, 2019 (updated February 5, 2024)

Contao 4.0 through 4.8.5 allows PHP local file inclusion. A back end user with access to the form generator can upload arbitrary files and execute them on the server.

References

  • contao.org/en/news.html
  • contao.org/en/security-advisories/unrestricted-file-uploads.html
  • github.com/FriendsOfPHP/security-advisories/blob/master/contao/contao/CVE-2019-19745.yaml
  • github.com/FriendsOfPHP/security-advisories/blob/master/contao/core-bundle/CVE-2019-19745.yaml
  • github.com/advisories/GHSA-wjx8-cgrm-hh8p
  • github.com/contao/contao/security/advisories/GHSA-wjx8-cgrm-hh8p
  • nvd.nist.gov/vuln/detail/CVE-2019-19745

Code Behaviors & Features

Detect and mitigate CVE-2019-19745 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions starting from 4.0.0 before 4.4.46, all versions starting from 4.5.0 before 4.8.6

Fixed versions

  • 4.4.46
  • 4.8.6

Solution

Upgrade to versions 4.4.46, 4.8.6 or above.

Impact 8.8 HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-434: Unrestricted Upload of File with Dangerous Type

Source file

packagist/contao/contao/CVE-2019-19745.yml

Spotted a mistake? Edit the file on GitLab.

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