CVEvulnerability

CVE-2011-1498

4.3 MEDIUM Published 2011-07-07 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2011-07-07
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-200

Description

Apache HttpClient 4.x before 4.1.1 in Apache HttpComponents, when used with an authenticating proxy server, sends the Proxy-Authorization header to the origin server, which allows remote web servers to obtain sensitive information by logging this header.

Affected configurations

• apache httpclient 4.0 • apache httpclient 4.0.1 • apache httpclient 4.1

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References