CVE-2026-107282

The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. Prior to 3.0.13 and 2.16.1, cross-host request replay updates the current request but leaves the target request and related proxy context pointing at the original origin. Connection-pool selection, CONNECT handling, realm selection, and TLS setup can consequently send the original host's path, Host header, Authorization credentials, or plaintext request to the replay destination. Documented ResponseFilter failover and retry paths can trigger the replay. This issue is fixed in versions 3.0.13 and 2.16.1.

CVSS

No CVSS.

References

Link	Resource
https://github.com/AsyncHttpClient/async-http-client/commit/15b254514a411623e5f1d8c99ea79c0f82f8a466
https://github.com/AsyncHttpClient/async-http-client/commit/bbc31aed3b044f9f7a126cf689a8c8d7ad2ae1cb
https://github.com/AsyncHttpClient/async-http-client/releases/tag/async-http-client-project-2.16.1
https://github.com/AsyncHttpClient/async-http-client/releases/tag/async-http-client-project-3.0.13
https://github.com/AsyncHttpClient/async-http-client/security/advisories/GHSA-jmqq-x5g9-9p2w

Configurations

No configuration.

History

07 Oct 2026, 22:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-07 22:17

Updated : 2026-10-10 03:17

NVD link : CVE-2026-107282

Mitre link : CVE-2026-107282

CVE.ORG link : CVE-2026-107282

JSON object : View

Products Affected

No product.

CWE

CWE-319

Cleartext Transmission of Sensitive Information

CWE-441

Unintended Proxy or Intermediary ('Confused Deputy')

CWE-522

Insufficiently Protected Credentials

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