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Tue, 13 Oct 2026 18:30:00 +0000
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| Metrics |
ssvc
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Tue, 13 Oct 2026 16:45:00 +0000
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| Description | Dio is a powerful HTTP client for Dart and Flutter. From 1.0.0 until 2.8.0, dio_http2_adapter follows redirects in Http2Adapter._fetch by copying the original RequestOptions.headers into the redirected HTTP/2 request without comparing the source and destination origins. A server contacted by an application can return a cross-origin Location redirect to a different-origin destination, which then receives preserved Authorization, Cookie, and Proxy-Authorization headers because RequestOptions.copyWith retains the full header map. The issue applies when applications use Http2Adapter for authenticated requests, and redirect following is enabled by default. This issue is fixed in version 2.8.0. | |
| Title | Dio: Cross-origin redirect leaks sensitive request headers in `dio_http2_adapter` | |
| Weaknesses | CWE-200 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-10-13T17:53:14.033Z
Reserved: 2026-09-29T21:13:24.032Z
Link: CVE-2026-103030
Updated: 2026-10-13T17:52:48.959Z
Status : Received
Published: 2026-10-13T17:17:14.953
Modified: 2026-10-13T18:17:12.530
Link: CVE-2026-103030
No data.
OpenCVE Enrichment
Updated: 2026-10-13T18:00:07Z