CKAN is an open-source data management system for powering data hubs and data portals. There are a number of CKAN plugins, including XLoader, DataPusher, Resource proxy and ckanext-archiver, that work by downloading the contents of local or remote files in order to perform some actions with their contents (e.g. pushing to the DataStore, streaming contents or saving a local copy). All of them use the resource URL, and there are currently no checks to limit what URLs can be requested. This means that a malicious (or unaware) user can create a resource with a URL pointing to a place where they should not have access in order for one of the previous tools to retrieve it (known as a Server Side Request Forgery). Users wanting to protect against these kinds of attacks can use one or a combination of the following approaches: (1) Use a separate HTTP proxy like Squid that can be used to allow / disallow IPs, domains etc as needed, and make CKAN extensions aware of this setting via the ckan.download_proxy config option. (2) Implement custom firewall rules to prevent access to restricted resources. (3) Use custom validators on the resource url field to block/allow certain domains or IPs. All latest versions of the plugins listed above support the ckan.download_proxy settings. Support for this setting in the Resource Proxy plugin was included in CKAN 2.10.5 and 2.11.0.

• https://github.com/ckan/ckan/security/advisories/GHSA-g9ph-j5vj-f8wm

• Okfn » Ckan » Version: N/A
  cpe:2.3:a:okfn:ckan:-
• Okfn » Ckan » Version: 1.3.3
  cpe:2.3:a:okfn:ckan:1.3.3
• Okfn » Ckan » Version: 1.4
  cpe:2.3:a:okfn:ckan:1.4
• Okfn » Ckan » Version: 1.4.1
  cpe:2.3:a:okfn:ckan:1.4.1
• Okfn » Ckan » Version: 1.4.2
  cpe:2.3:a:okfn:ckan:1.4.2
• Okfn » Ckan » Version: 1.4.3
  cpe:2.3:a:okfn:ckan:1.4.3
• Okfn » Ckan » Version: 1.5
  cpe:2.3:a:okfn:ckan:1.5
• Okfn » Ckan » Version: 1.5.1
  cpe:2.3:a:okfn:ckan:1.5.1
• Okfn » Ckan » Version: 1.6
  cpe:2.3:a:okfn:ckan:1.6
• Okfn » Ckan » Version: 1.7
  cpe:2.3:a:okfn:ckan:1.7
• Okfn » Ckan » Version: 1.7.1
  cpe:2.3:a:okfn:ckan:1.7.1
• Okfn » Ckan » Version: 1.7.2
  cpe:2.3:a:okfn:ckan:1.7.2
• Okfn » Ckan » Version: 1.7.3
  cpe:2.3:a:okfn:ckan:1.7.3
• Okfn » Ckan » Version: 1.7.4
  cpe:2.3:a:okfn:ckan:1.7.4
• Okfn » Ckan » Version: 1.8
  cpe:2.3:a:okfn:ckan:1.8
• Okfn » Ckan » Version: 1.8.1
  cpe:2.3:a:okfn:ckan:1.8.1
• Okfn » Ckan » Version: 1.8.2
  cpe:2.3:a:okfn:ckan:1.8.2
• Okfn » Ckan » Version: 2.0
  cpe:2.3:a:okfn:ckan:2.0
• Okfn » Ckan » Version: 2.0.1
  cpe:2.3:a:okfn:ckan:2.0.1
• Okfn » Ckan » Version: 2.0.2
  cpe:2.3:a:okfn:ckan:2.0.2
• Okfn » Ckan » Version: 2.0.3
  cpe:2.3:a:okfn:ckan:2.0.3
• Okfn » Ckan » Version: 2.0.4
  cpe:2.3:a:okfn:ckan:2.0.4
• Okfn » Ckan » Version: 2.0.5
  cpe:2.3:a:okfn:ckan:2.0.5
• Okfn » Ckan » Version: 2.0.6
  cpe:2.3:a:okfn:ckan:2.0.6
• Okfn » Ckan » Version: 2.0.7
  cpe:2.3:a:okfn:ckan:2.0.7
• Okfn » Ckan » Version: 2.0.8
  cpe:2.3:a:okfn:ckan:2.0.8
• Okfn » Ckan » Version: 2.1
  cpe:2.3:a:okfn:ckan:2.1
• Okfn » Ckan » Version: 2.1.1
  cpe:2.3:a:okfn:ckan:2.1.1
• Okfn » Ckan » Version: 2.1.2
  cpe:2.3:a:okfn:ckan:2.1.2
• Okfn » Ckan » Version: 2.1.3
  cpe:2.3:a:okfn:ckan:2.1.3
• Okfn » Ckan » Version: 2.1.4
  cpe:2.3:a:okfn:ckan:2.1.4
• Okfn » Ckan » Version: 2.1.5
  cpe:2.3:a:okfn:ckan:2.1.5
• Okfn » Ckan » Version: 2.1.6
  cpe:2.3:a:okfn:ckan:2.1.6
• Okfn » Ckan » Version: 2.10.0
  cpe:2.3:a:okfn:ckan:2.10.0
• Okfn » Ckan » Version: 2.10.1
  cpe:2.3:a:okfn:ckan:2.10.1
• Okfn » Ckan » Version: 2.10.2
  cpe:2.3:a:okfn:ckan:2.10.2
• Okfn » Ckan » Version: 2.10.3
  cpe:2.3:a:okfn:ckan:2.10.3
• Okfn » Ckan » Version: 2.10.4
  cpe:2.3:a:okfn:ckan:2.10.4
• Okfn » Ckan » Version: 2.2
  cpe:2.3:a:okfn:ckan:2.2
• Okfn » Ckan » Version: 2.2.1
  cpe:2.3:a:okfn:ckan:2.2.1
• Okfn » Ckan » Version: 2.2.2
  cpe:2.3:a:okfn:ckan:2.2.2
• Okfn » Ckan » Version: 2.2.3
  cpe:2.3:a:okfn:ckan:2.2.3
• Okfn » Ckan » Version: 2.2.4
  cpe:2.3:a:okfn:ckan:2.2.4
• Okfn » Ckan » Version: 2.3
  cpe:2.3:a:okfn:ckan:2.3
• Okfn » Ckan » Version: 2.3.1
  cpe:2.3:a:okfn:ckan:2.3.1
• Okfn » Ckan » Version: 2.3.2
  cpe:2.3:a:okfn:ckan:2.3.2
• Okfn » Ckan » Version: 2.3.3
  cpe:2.3:a:okfn:ckan:2.3.3
• Okfn » Ckan » Version: 2.3.4
  cpe:2.3:a:okfn:ckan:2.3.4
• Okfn » Ckan » Version: 2.3.5
  cpe:2.3:a:okfn:ckan:2.3.5
• Okfn » Ckan » Version: 2.4.0
  cpe:2.3:a:okfn:ckan:2.4.0
• Okfn » Ckan » Version: 2.4.1
  cpe:2.3:a:okfn:ckan:2.4.1
• Okfn » Ckan » Version: 2.4.2
  cpe:2.3:a:okfn:ckan:2.4.2
• Okfn » Ckan » Version: 2.4.3
  cpe:2.3:a:okfn:ckan:2.4.3
• Okfn » Ckan » Version: 2.4.4
  cpe:2.3:a:okfn:ckan:2.4.4
• Okfn » Ckan » Version: 2.4.5
  cpe:2.3:a:okfn:ckan:2.4.5
• Okfn » Ckan » Version: 2.4.6
  cpe:2.3:a:okfn:ckan:2.4.6
• Okfn » Ckan » Version: 2.4.7
  cpe:2.3:a:okfn:ckan:2.4.7
• Okfn » Ckan » Version: 2.4.8
  cpe:2.3:a:okfn:ckan:2.4.8
• Okfn » Ckan » Version: 2.4.9
  cpe:2.3:a:okfn:ckan:2.4.9
• Okfn » Ckan » Version: 2.5.0
  cpe:2.3:a:okfn:ckan:2.5.0
• Okfn » Ckan » Version: 2.5.1
  cpe:2.3:a:okfn:ckan:2.5.1
• Okfn » Ckan » Version: 2.5.2
  cpe:2.3:a:okfn:ckan:2.5.2
• Okfn » Ckan » Version: 2.5.3
  cpe:2.3:a:okfn:ckan:2.5.3
• Okfn » Ckan » Version: 2.5.4
  cpe:2.3:a:okfn:ckan:2.5.4
• Okfn » Ckan » Version: 2.5.5
  cpe:2.3:a:okfn:ckan:2.5.5
• Okfn » Ckan » Version: 2.5.6
  cpe:2.3:a:okfn:ckan:2.5.6
• Okfn » Ckan » Version: 2.5.7
  cpe:2.3:a:okfn:ckan:2.5.7
• Okfn » Ckan » Version: 2.5.8
  cpe:2.3:a:okfn:ckan:2.5.8
• Okfn » Ckan » Version: 2.5.9
  cpe:2.3:a:okfn:ckan:2.5.9
• Okfn » Ckan » Version: 2.6.0
  cpe:2.3:a:okfn:ckan:2.6.0
• Okfn » Ckan » Version: 2.6.1
  cpe:2.3:a:okfn:ckan:2.6.1
• Okfn » Ckan » Version: 2.6.2
  cpe:2.3:a:okfn:ckan:2.6.2
• Okfn » Ckan » Version: 2.6.3
  cpe:2.3:a:okfn:ckan:2.6.3
• Okfn » Ckan » Version: 2.6.4
  cpe:2.3:a:okfn:ckan:2.6.4
• Okfn » Ckan » Version: 2.6.5
  cpe:2.3:a:okfn:ckan:2.6.5
• Okfn » Ckan » Version: 2.6.6
  cpe:2.3:a:okfn:ckan:2.6.6
• Okfn » Ckan » Version: 2.6.7
  cpe:2.3:a:okfn:ckan:2.6.7
• Okfn » Ckan » Version: 2.6.8
  cpe:2.3:a:okfn:ckan:2.6.8
• Okfn » Ckan » Version: 2.6.9
  cpe:2.3:a:okfn:ckan:2.6.9
• Okfn » Ckan » Version: 2.7.0
  cpe:2.3:a:okfn:ckan:2.7.0
• Okfn » Ckan » Version: 2.7.1
  cpe:2.3:a:okfn:ckan:2.7.1
• Okfn » Ckan » Version: 2.7.10
  cpe:2.3:a:okfn:ckan:2.7.10
• Okfn » Ckan » Version: 2.7.11
  cpe:2.3:a:okfn:ckan:2.7.11
• Okfn » Ckan » Version: 2.7.12
  cpe:2.3:a:okfn:ckan:2.7.12
• Okfn » Ckan » Version: 2.7.2
  cpe:2.3:a:okfn:ckan:2.7.2
• Okfn » Ckan » Version: 2.7.3
  cpe:2.3:a:okfn:ckan:2.7.3
• Okfn » Ckan » Version: 2.7.4
  cpe:2.3:a:okfn:ckan:2.7.4
• Okfn » Ckan » Version: 2.7.5
  cpe:2.3:a:okfn:ckan:2.7.5
• Okfn » Ckan » Version: 2.7.6
  cpe:2.3:a:okfn:ckan:2.7.6
• Okfn » Ckan » Version: 2.7.7
  cpe:2.3:a:okfn:ckan:2.7.7
• Okfn » Ckan » Version: 2.7.8
  cpe:2.3:a:okfn:ckan:2.7.8
• Okfn » Ckan » Version: 2.7.9
  cpe:2.3:a:okfn:ckan:2.7.9
• Okfn » Ckan » Version: 2.8.0
  cpe:2.3:a:okfn:ckan:2.8.0
• Okfn » Ckan » Version: 2.8.1
  cpe:2.3:a:okfn:ckan:2.8.1
• Okfn » Ckan » Version: 2.8.10
  cpe:2.3:a:okfn:ckan:2.8.10
• Okfn » Ckan » Version: 2.8.11
  cpe:2.3:a:okfn:ckan:2.8.11
• Okfn » Ckan » Version: 2.8.12
  cpe:2.3:a:okfn:ckan:2.8.12
• Okfn » Ckan » Version: 2.8.2
  cpe:2.3:a:okfn:ckan:2.8.2
• Okfn » Ckan » Version: 2.8.3
  cpe:2.3:a:okfn:ckan:2.8.3
• Okfn » Ckan » Version: 2.8.4
  cpe:2.3:a:okfn:ckan:2.8.4
• Okfn » Ckan » Version: 2.8.5
  cpe:2.3:a:okfn:ckan:2.8.5
• Okfn » Ckan » Version: 2.8.6
  cpe:2.3:a:okfn:ckan:2.8.6
• Okfn » Ckan » Version: 2.8.7
  cpe:2.3:a:okfn:ckan:2.8.7
• Okfn » Ckan » Version: 2.8.8
  cpe:2.3:a:okfn:ckan:2.8.8
• Okfn » Ckan » Version: 2.8.9
  cpe:2.3:a:okfn:ckan:2.8.9
• Okfn » Ckan » Version: 2.9.0
  cpe:2.3:a:okfn:ckan:2.9.0
• Okfn » Ckan » Version: 2.9.1
  cpe:2.3:a:okfn:ckan:2.9.1
• Okfn » Ckan » Version: 2.9.10
  cpe:2.3:a:okfn:ckan:2.9.10
• Okfn » Ckan » Version: 2.9.2
  cpe:2.3:a:okfn:ckan:2.9.2
• Okfn » Ckan » Version: 2.9.3
  cpe:2.3:a:okfn:ckan:2.9.3
• Okfn » Ckan » Version: 2.9.4
  cpe:2.3:a:okfn:ckan:2.9.4
• Okfn » Ckan » Version: 2.9.5
  cpe:2.3:a:okfn:ckan:2.9.5
• Okfn » Ckan » Version: 2.9.6
  cpe:2.3:a:okfn:ckan:2.9.6
• Okfn » Ckan » Version: 2.9.7
  cpe:2.3:a:okfn:ckan:2.9.7
• Okfn » Ckan » Version: 2.9.9
  cpe:2.3:a:okfn:ckan:2.9.9