VulnerableCode Package Details - pkg:maven/org.apache.cxf/cxf-rt-rs-security-oauth2@3.3.10

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Vulnerability	Summary	Fixed by
This package is not known to be affected by vulnerabilities.

Vulnerability

Summary

Fixed by

This package is not known to be affected by vulnerabilities.

Vulnerability	Summary	Aliases
VCID-x3q1-vymh-jkew	Authorization service vulnerable to DDos attacks in Apache CFX CXF supports (via JwtRequestCodeFilter) passing OAuth 2 parameters via a JWT token as opposed to query parameters (see: The OAuth 2.0 Authorization Framework: JWT Secured Authorization Request (JAR)). Instead of sending a JWT token as a "request" parameter, the spec also supports specifying a URI from which to retrieve a JWT token from via the "request_uri" parameter. CXF was not validating the "request_uri" parameter (apart from ensuring it uses "https) and was making a REST request to the parameter in the request to retrieve a token. This means that CXF was vulnerable to DDos attacks on the authorization server, as specified in section 10.4.1 of the spec. This issue affects Apache CXF versions prior to 3.4.3; Apache CXF versions prior to 3.3.10.	CVE-2021-22696 GHSA-7q4h-pj78-j7vg

Vulnerability

Summary

Aliases

VCID-x3q1-vymh-jkew

Authorization service vulnerable to DDos attacks in Apache CFX CXF supports (via JwtRequestCodeFilter) passing OAuth 2 parameters via a JWT token as opposed to query parameters (see: The OAuth 2.0 Authorization Framework: JWT Secured Authorization Request (JAR)). Instead of sending a JWT token as a "request" parameter, the spec also supports specifying a URI from which to retrieve a JWT token from via the "request_uri" parameter. CXF was not validating the "request_uri" parameter (apart from ensuring it uses "https) and was making a REST request to the parameter in the request to retrieve a token. This means that CXF was vulnerable to DDos attacks on the authorization server, as specified in section 10.4.1 of the spec. This issue affects Apache CXF versions prior to 3.4.3; Apache CXF versions prior to 3.3.10.

CVE-2021-22696
GHSA-7q4h-pj78-j7vg

Date	Actor	Action	Vulnerability	Source	VulnerableCode Version
2026-04-16T21:20:07.699385+00:00	GitLab Importer	Fixing	VCID-x3q1-vymh-jkew	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.cxf/cxf-rt-rs-security-oauth2/CVE-2021-22696.yml	38.4.0
2026-04-11T22:32:27.928069+00:00	GitLab Importer	Fixing	VCID-x3q1-vymh-jkew	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.cxf/cxf-rt-rs-security-oauth2/CVE-2021-22696.yml	38.3.0
2026-04-02T22:43:42.902892+00:00	GitLab Importer	Fixing	VCID-x3q1-vymh-jkew	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.cxf/cxf-rt-rs-security-oauth2/CVE-2021-22696.yml	38.1.0
2026-04-01T17:01:29.186003+00:00	GitLab Importer	Fixing	VCID-x3q1-vymh-jkew	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.cxf/cxf-rt-rs-security-oauth2/CVE-2021-22696.yml	38.0.0