gitoxide's gix-url crate (<= 0.32.0, fixed in 0.37.1) uses a hand-rolled URL parser that does not treat '?' or '#' as terminating the authority component, contrary to RFC 3986. As a consequence, gix-transport's HTTP redirect identity guard (can_reuse_identity) compares the wrong host and fails open. An attacker controlling a redirect response can craft a Location header of the form <attacker-authority>?@<original-authority> so that gitoxide sends the caller's HTTP Basic Authorization credentials to an unintended host. gix-transport is affected in versions <= 0.49.0 (fixed in 0.58.1).
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History
Fri, 28 Aug 2026 16:30:00 +0000
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ssvc
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Fri, 28 Aug 2026 11:30:00 +0000
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| Description | gitoxide's gix-url crate (<= 0.32.0, fixed in 0.37.1) uses a hand-rolled URL parser that does not treat '?' or '#' as terminating the authority component, contrary to RFC 3986. As a consequence, gix-transport's HTTP redirect identity guard (can_reuse_identity) compares the wrong host and fails open. An attacker controlling a redirect response can craft a Location header of the form <attacker-authority>?@<original-authority> so that gitoxide sends the caller's HTTP Basic Authorization credentials to an unintended host. gix-transport is affected in versions <= 0.49.0 (fixed in 0.58.1). | |
| Title | gitoxide before 0.37.1 HTTP Basic credential leak via URL parsing | |
| First Time appeared |
Gitoxidelabs
Gitoxidelabs gitoxide |
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| Weaknesses | CWE-522 | |
| CPEs | cpe:2.3:a:gitoxidelabs:gitoxide:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Gitoxidelabs
Gitoxidelabs gitoxide |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-08-28T10:49:33.476Z
Updated: 2026-08-28T14:07:19.207Z
Reserved: 2026-08-28T10:37:51.949Z
Link: CVE-2026-82247
Updated: 2026-08-28T14:06:55.548Z
Status : Deferred
Published: 2026-08-28T12:16:36.500
Modified: 2026-08-28T18:54:09.323
Link: CVE-2026-82247
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