CVE-2026-85717 (GCVE-0-2026-85717)
Vulnerability from cvelistv5
Published
2026-09-17 15:53
Modified
2026-09-23 18:46
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-522 - Insufficiently Protected Credentials
Summary
The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.14.5 to 2.16.0 and from 3.0.9 to 3.0.11, a client configured with a client-wide Realm and redirect following can disclose credentials after a cross-origin redirect because the Interceptors authentication path falls back to the client configuration after redirect handling clears the per-exchange realm. If the attacker-controlled target returns 401, the client can send Basic or Digest credentials or a Negotiate or NTLM token to that origin. Per-request realms are stripped correctly, and this issue is a residual bypass of the earlier cross-origin credential-stripping fixes. This issue is fixed in versions 2.16.1 and 3.0.12.
Impacted products
Vendor Product Version
AsyncHttpClient async-http-client Version: >= 2.14.5, < 2.16.1
Version: >= 3.0.9, < 3.0.12
Create a notification for this product.
Show details on NVD website


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