CVE-2026-25500
1 advisory.
RubyGems/rack CVE-2026-25500: medium 5.4, EPSS 0.32%
Stored XSS in Rack::Directory via javascript: filenames rendered into anchor href
Action: Upgrade rack to 2.2.22 or later.
bundle update rackAffected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.2.22 | - |
| 3.0.0.beta1 | 3.1.20 | - |
| 3.2.0 | 3.2.5 | - |
Fixed versions
| 2.2.22 | 3.1.20 | 3.2.5 |
Sources
- osv: GHSA-whrj-4476-wvmp
- https://github.com/rack/rack/security/advisories/GHSA-whrj-4476-wvmp
- https://nvd.nist.gov/vuln/detail/CVE-2026-25500
- https://github.com/rack/rack/commit/f2f225f297b99fbee3d9f51255d41f601fc40aff
- https://github.com/rack/rack
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-25500.yml
CVE-2026-25500 · published · modified · JSON