CVE-2026-54171
1 advisory.
RubyGems/excon CVE-2026-54171: medium 6.5, EPSS 0.43%
Excon does not redact additional sensitive/risky headers when following redirects
Action: Upgrade excon to 1.5.0 or later.
bundle update exconAffected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.5.0 | - |
Fixed versions
| 1.5.0 |
Sources
- osv: GHSA-48rx-c7pg-q66r
- https://github.com/excon/excon/security/advisories/GHSA-48rx-c7pg-q66r
- https://nvd.nist.gov/vuln/detail/CVE-2026-54171
- https://github.com/excon/excon/pull/901
- https://github.com/excon/excon/commit/ea89a35308a12f4b791b6c50f2cbd33f94889fa3
- https://github.com/excon/excon
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/excon/CVE-2026-54171.yml
- https://www.cve.org/CVERecord?id=CVE-2026-54171
CVE-2026-54171 · published · modified · JSON