Excon is usable, fast, simple HTTP 1.1 for Ruby. Prior to 1.5.0, Excon's RedirectFollower middleware failed to strip additional sensitive headers when following redirects and did not provide a custom list of headers to strip. This could cause inadvertent leakage of sensitive data when the initial request includes header information that is not intended for the new target. This issue is fixed in version 1.5.0.
Advisories
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-48rx-c7pg-q66r | Excon does not redact additional sensitive/risky headers when following redirects |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 23 Jul 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Excon
Excon excon |
|
| Vendors & Products |
Excon
Excon excon |
Mon, 20 Jul 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 17 Jul 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Excon is usable, fast, simple HTTP 1.1 for Ruby. Prior to 1.5.0, Excon's RedirectFollower middleware failed to strip additional sensitive headers when following redirects and did not provide a custom list of headers to strip. This could cause inadvertent leakage of sensitive data when the initial request includes header information that is not intended for the new target. This issue is fixed in version 1.5.0. | |
| Title | Excon: redact additional sensitive/risky headers when following redirects | |
| Weaknesses | CWE-201 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-20T13:59:42.883Z
Reserved: 2026-06-11T21:46:52.381Z
Link: CVE-2026-54171
Updated: 2026-07-20T13:59:37.329Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-23T21:29:09Z
Weaknesses
Github GHSA