CVE-2026-107232
HIGH
7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
Description
AI Translation Available
The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. Prior to 3.0.12 on 3.x and 2.16.1 on 2.x, the client infers that an HTTP proxy tunnel exists from the last request method rather than the CONNECT result. After a proxy rejects CONNECT, redirect or authentication handlers can write an origin request and its Authorization credentials onto the still-plaintext proxy connection. Basic credentials can be recovered directly, while NTLM responses may be cracked or relayed. This issue is fixed in versions 3.0.12 and 2.16.1.
319
Cleartext Transmission of Sensitive Information
DraftCommon Consequences
Security Scopes Affected:
Integrity
Confidentiality
Potential Impacts:
Read Application Data
Modify Files Or Directories
Other
Applicable Platforms
Technologies:
Not Technology-Specific, Cloud Computing, Mobile, ICS/OT, System on Chip, Test/Debug Hardware
441
Unintended Proxy or Intermediary ('Confused Deputy')
DraftCommon Consequences
Security Scopes Affected:
Non-Repudiation
Access Control
Potential Impacts:
Gain Privileges Or Assume Identity
Hide Activities
Execute Unauthorized Code Or Commands
Applicable Platforms
All platforms may be affected
522
Insufficiently Protected Credentials
IncompleteCommon Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Gain Privileges Or Assume Identity
Applicable Platforms
Technologies:
Not Technology-Specific, Web Based, ICS/OT
https://github.com/AsyncHttpClient/async-http-client/commit/3a625cb892233c0a665…
https://github.com/AsyncHttpClient/async-http-client/commit/a87e7b8c81a6f66a4ce…
https://github.com/AsyncHttpClient/async-http-client/releases/tag/async-http-cl…
https://github.com/AsyncHttpClient/async-http-client/releases/tag/async-http-cl…
https://github.com/AsyncHttpClient/async-http-client/security/advisories/GHSA-v…