debian/ruby-carrierwave vulnerabilities

Latest debian/ruby-carrierwave CVEs

Newest publication first

1. CVE-2026-44587 CarrierWave has a denylisted_content_type bypass via Unescaped Regex Metacharacters

   Published 2026-06-16

   Medium·CVSS 6.1 PoC

   CarrierWave is a framework to upload files from Ruby applications. In versions prior to 2.2.7 and 3.1.3, the content_type_denylist check fails to escape regex metacharacters in string entries, causing the denylist to silently not match the content types it is intended to block. I...

2. CVE-2023-49090 CarrierWave has a content-type allowlist bypass vulnerability, possibly leading to XSS

   Published 2023-11-29

   Medium·CVSS 6.1

   CarrierWave is a solution for file uploads for Rails, Sinatra and other Ruby web frameworks. CarrierWave has a Content-Type allowlist bypass vulnerability, possibly leading to XSS. The validation in allowlisted_content_type? determines Content-Type permissions by performing a par...

3. CVE-2021-21305 Code Injection vulnerability in CarrierWave

   Published 2021-02-08

   High·CVSS 8.8 PoC

   CarrierWave is an open-source RubyGem which provides a simple and flexible way to upload files from Ruby applications. In CarrierWave before versions 1.3.2 and 2.1.1, there is a code injection vulnerability. The "#manipulate!" method inappropriately evals the content of mutation...

4. CVE-2021-21288 Server-side request forgery in CarrierWave

   Published 2021-02-08

   Medium·CVSS 4.3 PoC

   CarrierWave is an open-source RubyGem which provides a simple and flexible way to upload files from Ruby applications. In CarrierWave before versions 1.3.2 and 2.1.1 the download feature has an SSRF vulnerability, allowing attacks to provide DNS entries or IP addresses that are i...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.