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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-wmj6-g64g-j7q5 | sanic chunked trailer request smuggling allows hidden second request execution |
Thu, 17 Sep 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 17 Sep 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Sanic is an opensource python web server/framework. In version 25.12.0, Sanic's core HTTP/1.1 chunked-body handling does not fully consume the trailer-part after the terminating zero chunk before reusing the keep-alive connection buffer. A remote unauthenticated client can place attacker-controlled bytes in that trailer region, causing Sanic to parse and route them as a hidden second request after the outer request. This breaks HTTP request-boundary integrity and can provide a request-smuggling primitive when Sanic is deployed behind intermediaries. This issue is fixed in version 25.12.1. | |
| Title | sanic chunked trailer request smuggling allows hidden second request execution | |
| Weaknesses | CWE-444 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
No data.
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-17T19:19:53.849Z
Reserved: 2026-09-02T21:21:01.776Z
Link: CVE-2026-85078
Updated: 2026-09-17T17:06:17.345Z
Status : Received
Published: 2026-09-17T15:16:55.153
Modified: 2026-09-17T20:18:48.810
Link: CVE-2026-85078
No data.
OpenCVE Enrichment
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Github GHSA