7.5

CVE-2026-57819

Apache CXF: No default restriction on the amount of form parameters per message

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apache ≫ Cxf Version < 3.6.12
Apache ≫ Cxf Version >= 4.0.0 < 4.1.8
Apache ≫ Cxf Version >= 4.2.0 < 4.2.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.47% 0.381
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
CISA-ADP 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource.

https://lists.apache.org/thread/2n14mk01bjc3lrsyhzrkwy8h86289mov
Vendor Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2026/08/06/15