CVE-2026-57819 (GCVE-0-2026-57819)

Vulnerability from cvelistv5 – Published: 2026-08-06 10:12 – Updated: 2026-08-07 00:01
VLAI
Title
Apache CXF: No default restriction on the amount of form parameters per message
Summary
Apache CXF allows to set a limit on the number of form parameters in a JAX-RS message via the "maxFormParameterCount" configuration option. However, no default limit is set which may lead to denial of service attacks when processing  requests with very large numbers of form parameters. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue by using a default limit of 500 parameters.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 15:11 UTC
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 1090 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache CXF Affected: 4.2.0 , < 4.2.3 (semver)
Affected: 4.0.0 , < 4.1.8 (semver)
Affected: 0 , < 3.6.12 (semver)
guessed Create a notification for this product.
Show details on NVD website
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