Description
Camaleon CMS versions 2.7.5 through 2.9.1 fail to validate redirect targets when fetching remote files in the Upload from URL media feature. Authenticated attackers can supply URLs that pass initial validation but redirect to internal network addresses, allowing server-side request forgery to internal services.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
owen2345 CamaleonCMS
Default version status: unaffected
2.7.5 to < 2.9.2affected
pkg:gem/camaleon_cmsReferences
- https://github.com/owen2345/camaleon-cms ↗
- https://github.com/owen2345/camaleon-cms/pull/1133 ↗
- https://github.com/owen2345/camaleon-cms/commit/3c46b6e512518ded476226162305c8eae00aac3f ↗
- https://github.com/owen2345/camaleon-cms/blob/2.9.1/app/helpers/camaleon_cms/uploader_helper.rb ↗
- https://github.com/owen2345/camaleon-cms/releases/tag/2.9.2 ↗
- https://www.vulncheck.com/advisories/camaleon-cms-2.7.5-through-2.9.1-ssrf-via-http-redirect-in-upload-from-url ↗