Vulnerability in Carrierwaveuploader Carrierwave
CVE-2021-21305
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 inapp…
EPSS: 0.028 (86.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L.
Affected products
- Carrierwaveuploader Carrierwave — versions < 1.3.2, >= 2.0.0, < 2.1.1
Weakness classification (CWE)
References
- github.com/carrierwaveuploader/carrierwave/blob/master/CHANGELOG.md (x_refsource_MISC)
- github.com/carrierwaveuploader/carrierwave/blob/master/CHANGELOG.md (x_refsource_MISC)
- github.com/carrierwaveuploader/carrierwave/security/advisories/GHSA-cf3w-g86h-3… (x_refsource_CONFIRM)
- rubygems.org/gems/carrierwave (x_refsource_MISC)
- github.com/carrierwaveuploader/carrierwave/commit/387116f5c72efa42bc3938d946b4c… (x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-21305?
- CVE-2021-21305 is a high-severity vulnerability in Carrierwaveuploader Carrierwave, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.4/10. Published 2021-02-08.
- How severe is CVE-2021-21305?
- High severity. CVSS v3 base score is 7.4 out of 10.