CVE catalog
CVE-2021-21288
ruby-carrierwave: CVE-2021-21288
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.17% · Oct 25, 2026
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 intended for internal use and gather information about the Intranet infrastructure of the platform. This is fixed in versions 1.3.2 and 2.1.1.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | ruby-carrierwave | bookworm | 1.3.2-2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | ruby-carrierwave | source | bookworm | 1.3.2-1 | not yet assigned | Not reported | [982552] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [ruby-carrierwave]Fixed
Details (2)
1.3.2-2· all · bookwormFixed · Fixed:
1.3.2-1dsa · ruby-carrierwave · debian · bookworm; dsa · ruby-carrierwave · debian · 12
1.3.2-2· all · bookwormFixed · Fixed:
1.3.2-1dsa · ruby-carrierwave · debian · bookworm; dsa · ruby-carrierwave · debian · 12
Observed: