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  5. CVE-2021-26601

CVE-2021-26601: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

March 29, 2022 (updated April 5, 2022)

ImpressCMS before 1.4.3 allows libraries/image-editor/image-edit.php image_temp Directory Traversal.

References

  • karmainsecurity.com/KIS-2022-02
  • packetstormsecurity.com/files/166402/ImpressCMS-1.4.2-Path-Traversal.html
  • seclists.org/fulldisclosure/2022/Mar/44
  • github.com/ImpressCMS/impresscms/issues/914
  • github.com/ImpressCMS/impresscms/pull/915
  • github.com/ImpressCMS/impresscms/releases/tag/v1.4.3
  • github.com/advisories/GHSA-4q96-9f63-p7jj
  • hackerone.com/reports/1081878
  • nvd.nist.gov/vuln/detail/CVE-2021-26601

Code Behaviors & Features

Detect and mitigate CVE-2021-26601 with GitLab Dependency Scanning

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Affected versions

All versions before 1.4.3

Fixed versions

  • 1.4.3

Solution

Upgrade to version 1.4.3 or above.

Impact 8.1 HIGH

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

Learn more about CVSS

Weakness

  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Source file

packagist/impresscms/impresscms/CVE-2021-26601.yml

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