GHSA-hxx2-7vcw-mqr3
Sinatra vulnerable to Reliance on Untrusted Inputs in a Security Decision
At a glance
- Published
- Updated
- CVE
- CVE-2024-21510
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- CVSS_V4
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Description
Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host (XFH) header. When making a request to a method with redirect applied, it is possible to trigger an Open Redirect Attack by inserting an arbitrary address into this header. If used for caching purposes, such as with servers like Nginx, or as a reverse proxy, without handling the X-Forwarded-Host header, attackers can potentially exploit Cache Poisoning or Routing-based SSRF.
Affected packages
| Package | Versions |
|---|---|
| RubyGems · sinatra | introduced 0, fixed 4.1.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-21510 ADVISORY
- https://github.com/sinatra/sinatra/pull/2010 WEB
- https://github.com/advisories/GHSA-hxx2-7vcw-mqr3 ADVISORY
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sinatra/CVE-2024-21510.yml WEB
- https://github.com/sinatra/sinatra PACKAGE
- https://github.com/sinatra/sinatra/blob/b626e2d82c23b4fde0b51782fd32ca27ccde1d1a/lib/sinatra/base.rb#L319 WEB
- https://github.com/sinatra/sinatra/blob/b626e2d82c23b4fde0b51782fd32ca27ccde1d1a/lib/sinatra/base.rb#L323C1-L343C17 WEB
- https://github.com/sinatra/sinatra/blob/main/CHANGELOG.md#410--2024-11-18 WEB
- https://security.snyk.io/vuln/SNYK-RUBY-SINATRA-6483832 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |