In Camaleon CMS, versions 2.0.1 through 2.6.0 are vulnerable to an Uncaught Exception. The app’s media upload feature crashes permanently when an attacker with a low privileged access uploads a specially crafted .svg file.
github.com/owen2345/camaleon-cms
github.com/owen2345/camaleon-cms/commit/ab89584ab32b98a0af3d711e3f508a1d048147d2
github.com/rubysec/ruby-advisory-db/blob/master/gems/camaleon_cms/CVE-2021-25971.yml
nvd.nist.gov/vuln/detail/CVE-2021-25971
www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25971