MEDIUM4.3

GHSA-r2w2-h6r8-3r53

Camaleon CMS vulnerable to Uncaught Exception

Quick fix

GHSA-r2w2-h6r8-3r53 — camaleon_cms: upgrade to the fixed version with the command below.

bundle update camaleon_cms

Details

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.

Are you affected?

Enter the version of the package you're using.

Affected packages

RubyGems/camaleon_cms

Introduced in: 2.0.1Fixed in: 2.6.0.1

Fixbundle update camaleon_cms

References

https://nvd.nist.gov/vuln/detail/CVE-2021-25971[ADVISORY]
https://github.com/owen2345/camaleon-cms/commit/ab89584ab32b98a0af3d711e3f508a1d048147d2[WEB]
https://github.com/owen2345/camaleon-cms[PACKAGE]
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/camaleon_cms/CVE-2021-25971.yml[WEB]
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25971[WEB]