HIGH7.1

GHSA-639h-86hw-qcjq

Decidim has broken access control in templates

Quick fix

GHSA-639h-86hw-qcjq — decidim: upgrade to the fixed version with the command below.

bundle update decidim

Details

### Impact

The `templates` module doesn't 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.

Are you affected?

Enter the version of the package you're using.

Affected packages

RubyGems/decidim

Introduced in: 0.23.2Fixed in: 0.26.8

Fixbundle update decidim

RubyGems/decidim-templates

Introduced in: 0.23.2Fixed in: 0.26.8

Fixbundle update decidim-templates

RubyGems/decidim-templates

Introduced in: 0.27.0Fixed in: 0.27.4

Fixbundle update decidim-templates

RubyGems/decidim

Introduced in: 0.27.0Fixed in: 0.27.4

Fixbundle update decidim

References

https://github.com/decidim/decidim/security/advisories/GHSA-639h-86hw-qcjq[WEB]
https://nvd.nist.gov/vuln/detail/CVE-2023-36465[ADVISORY]
https://github.com/decidim/decidim[PACKAGE]
https://github.com/decidim/decidim/releases/tag/v0.26.8[WEB]
https://github.com/decidim/decidim/releases/tag/v0.27.4[WEB]
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/decidim-templates/CVE-2023-36465.yml[WEB]
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/decidim/CVE-2023-36465.yml[WEB]