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CVE-2026-50629

5.3 MEDIUM

The 'clientId' parameter from incoming HTTP requests is directly concatenated into OAuth2 server log warning messages without sanitizing ...

Published: 2026-06-12 · Last updated: 2026-06-12

Severity and scoring

CVSS
5.3 MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
CWE-93

Affected products

VendorProduct
apachecxf

Description

The 'clientId' parameter from incoming HTTP requests is directly concatenated into OAuth2 server log warning messages without sanitizing control characters. This allows an attacker to inject arbitrary content, including fake log entries, into the server's log files. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fixes this issue.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2026-50645 — There is no restriction on the amount of attachment headers that a message can contain when being deserialized by Apache CXF, which can l... (7.5 HIGH)
  • CVE-2026-50634 — A vulnerability in Apache CXF's JwsJsonContainerRequestFilter can be exploited to cause CXF to process metadata that was not authenticate... (6.5 MEDIUM)
  • CVE-2026-50633 — A JNDI Injection vulnerability has been discovered in Apache CXF's JCA integration module, which can allow for code execution, if an atta... (8.1 HIGH)
  • CVE-2026-50632 — A further incomplete fix for a previous advisory CVE-2026-44417 (Untrusted JMS configuration can lead to RCE) for Apache CXF has been ide... (8.1 HIGH)
  • CVE-2026-50631 — A race condition in AbstractOAuthDataProvider allows concurrent requests using the same Refresh Token to bypass single-use semantics and ... (7.4 HIGH)

Same CWE

  • CVE-2026-12143 — form-data is a library for creating readable multipart/form-data streams (7.5 HIGH)
  • CVE-2026-49214 — guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP (5.3 MEDIUM)
  • CVE-2026-50639 — Metrics::Any::Adapter::SignalFx versions before 0.04 for Perl does not protect against metric injections (6.5 MEDIUM)
  • CVE-2026-50638 — Metrics::Any::Adapter::DogStatsd versions before 0.04 for Perl does not protect against metric injections (9.1 CRITICAL)
  • CVE-2026-50637 — Metrics::Any::Adapter::Statsd versions before 0.04 for Perl does not protect against metric injections (8.2 HIGH)