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  5. CVE-2021-26598

CVE-2021-26598: Improper Authentication

March 29, 2022 (updated April 5, 2022)

ImpressCMS before 1.4.3 has Incorrect Access Control because include/findusers.php allows access by unauthenticated attackers (who are, by design, able to have a security token).

References

  • karmainsecurity.com/KIS-2022-03
  • seclists.org/fulldisclosure/2022/Mar/45
  • github.com/ImpressCMS/impresscms/pull/967
  • github.com/ImpressCMS/impresscms/releases/tag/v1.4.3
  • github.com/advisories/GHSA-48p3-xfvw-g59c
  • hackerone.com/reports/1081137
  • nvd.nist.gov/vuln/detail/CVE-2021-26598
  • packetstormsecurity.com/files/166403/ImpressCMS-1.4.2-Incorrect-Access-Control.html

Code Behaviors & Features

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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 5.3 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-287: Improper Authentication

Source file

packagist/impresscms/impresscms/CVE-2021-26598.yml

Spotted a mistake? Edit the file on GitLab.

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