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  5. CVE-2023-36465

CVE-2023-36465: Decidim has broken access control in templates

October 6, 2023 (updated October 11, 2023)

Impact

The templates module does not enforce the correct permissions, allowing any logged-in user to access to this functionality in the administration panel. An attacker could use this vulnerability to change, create or delete templates of surveys.

References

  • github.com/advisories/GHSA-639h-86hw-qcjq
  • github.com/decidim/decidim/releases/tag/v0.26.8
  • github.com/decidim/decidim/releases/tag/v0.27.4
  • github.com/decidim/decidim/security/advisories/GHSA-639h-86hw-qcjq

Code Behaviors & Features

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Affected versions

All versions before 0.26.8, all versions starting from 0.27.0 before 0.27.4

Fixed versions

  • 0.26.8
  • 0.27.4

Solution

Upgrade to versions 0.26.8, 0.27.4 or above.

Impact 7.1 HIGH

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

Learn more about CVSS

Weakness

  • CWE-732: Incorrect Permission Assignment for Critical Resource

Source file

gem/decidim/CVE-2023-36465.yml

Spotted a mistake? Edit the file on GitLab.

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