Apache Cxf vulnerabilities

CVE-2026-57817 [HIGH] CWE-20 CVE-2026-57817: The OpenID Connect Core 1.0 specification mandates that the RP MUST validate the `c_hash` parameter The OpenID Connect Core 1.0 specification mandates that the RP MUST validate the `c_hash` parameter when operating in the Hybrid Flow. If an Apache CXF RP is integrated with a non-compliant or misconfigured Identity Provider (IdP) that omits the `c_hash`, the RP becomes vulnerable to Authorization Code Substitution/Injection attacks. Users are recommend

CVE-2026-57818 [HIGH] CWE-367 CVE-2026-57818: A race condition in JCacheCodeDataProvider allows an attacker to redeem a single authorization code A race condition in JCacheCodeDataProvider allows an attacker to redeem a single authorization code multiple times via concurrent requests, resulting in the issuance of multiple distinct, valid access tokens. Users are recommended to upgrade to versions 4.2.3, 4.1.8 or 3.6.12, which fix this issue.

CVE-2026-73179 [HIGH] CWE-367 CVE-2026-73179: Improper enforcement of single-use authorization code semantics in the JPA OAuth2 authorization code Improper enforcement of single-use authorization code semantics in the JPA OAuth2 authorization code grant provider in Apache CXFallows a remote attacker to obtain multiple valid access tokens from a single authorization code via concurrent token exchange requests that race the non-atomic find-then-delete operation against a shared relational database

CVE-2021-40690 [HIGH] CWE-200 CVE-2021-40690: All versions of Apache Santuario - XML Security for Java prior to 2.2.3 and 2.1.7 are vulnerable to All versions of Apache Santuario - XML Security for Java prior to 2.2.3 and 2.1.7 are vulnerable to an issue where the "secureValidation" property is not passed correctly when creating a KeyInfo from a KeyInfoReference element. This allows an attacker to abuse an XPath Transform to extract any local .xml files in a RetrievalMethod element.

CVE-2026-44417 [HIGH] CWE-20 CVE-2026-44417: The fix for CVE-2025-48913: Apache CXF: Untrusted JMS configuration can lead to RCE was not complete The fix for CVE-2025-48913: Apache CXF: Untrusted JMS configuration can lead to RCE was not complete, meaning that another path in the code might lead to code execution capabilities, if untrusted users are allowed to configure JMS for Apache CXF. Users are recommended to upgrade to versions 4.2.1, 4.1.6 or 3.6.11, which fix this issue.

CVE-2024-28752 [CRITICAL] CWE-918 CVE-2024-28752: A SSRF vulnerability using the Aegis DataBinding in versions of Apache CXF before 4.0.4, 3.6.3 and 3 A SSRF vulnerability using the Aegis DataBinding in versions of Apache CXF before 4.0.4, 3.6.3 and 3.5.8 allows an attacker to perform SSRF style attacks on webservices that take at least one parameter of any type. Users of other data bindings (including the default databinding) are not impacted.

CVE-2018-8039 [HIGH] CWE-755 CVE-2018-8039: It is possible to configure Apache CXF to use the com.sun.net.ssl implementation via 'System.setProp It is possible to configure Apache CXF to use the com.sun.net.ssl implementation via 'System.setProperty("java.protocol.handler.pkgs", "com.sun.net.ssl.internal.www.protocol");'. When this system property is set, CXF uses some reflection to try to make the HostnameVerifier work with the old com.sun.net.ssl.HostnameVerifier interface. However, the defaul

CVE-2026-50633 [HIGH] CWE-20 CVE-2026-50633: A JNDI Injection vulnerability has been discovered in Apache CXF's JCA integration module, which can A JNDI Injection vulnerability has been discovered in Apache CXF's JCA integration module, which can allow for code execution, if an attacker is able to manipulate the JCA deployment descriptor (ra.xml) or runtime activation parameters. Users are recommended to upgrade to versions 4.2.2 or 4.1.7 or 3.6.12, which fixes this issue.

CVE-2021-30468 [HIGH] CWE-400 CVE-2021-30468: A vulnerability in the JsonMapObjectReaderWriter of Apache CXF allows an attacker to submit malforme A vulnerability in the JsonMapObjectReaderWriter of Apache CXF allows an attacker to submit malformed JSON to a web service, which results in the thread getting stuck in an infinite loop, consuming CPU indefinitely. This issue affects Apache CXF versions prior to 3.4.4; Apache CXF versions prior to 3.3.11.

CVE-2026-50631 [HIGH] CWE-367 CVE-2026-50631: A race condition in AbstractOAuthDataProvider allows concurrent requests using the same Refresh Toke A race condition in AbstractOAuthDataProvider allows concurrent requests using the same Refresh Token to bypass single-use semantics and generate multiple valid Access Tokens, when 'recycleRefreshTokens' is set to false. A leaked refresh token can be replayed concurrently by multiple attackers or threads. Users are recommended to upgrade to versions 4

CVE-2021-22696 [HIGH] CWE-400 CVE-2021-22696: CXF supports (via JwtRequestCodeFilter) passing OAuth 2 parameters via a JWT token as opposed to que 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 "reques

CVE-2019-12423 [HIGH] CWE-522 CVE-2019-12423: Apache CXF ships with a OpenId Connect JWK Keys service, which allows a client to obtain the public Apache CXF ships with a OpenId Connect JWK Keys service, which allows a client to obtain the public keys in JWK format, which can then be used to verify the signature of tokens issued by the service. Typically, the service obtains the public key from a local keystore (JKS/PKCS12) by specifing the path of the keystore and the alias of the keystore entry

CVE-2016-8739 [HIGH] CWE-611 CVE-2016-8739: The JAX-RS module in Apache CXF prior to 3.0.12 and 3.1.x prior to 3.1.9 provides a number of Atom J The JAX-RS module in Apache CXF prior to 3.0.12 and 3.1.x prior to 3.1.9 provides a number of Atom JAX-RS MessageBodyReaders. These readers use Apache Abdera Parser which expands XML entities by default which represents a major XXE risk.

CVE-2026-68481 [HIGH] CWE-672 CVE-2026-68481: In Apache CXF's DefaultEncryptingOAuthDataProvider, revoked access tokens still decrypt successfully In Apache CXF's DefaultEncryptingOAuthDataProvider, revoked access tokens still decrypt successfully, and TokenIntrospectionService reports active:true. The same applies to refresh tokens. This violates the RFC stipulations that 'The authorization server MUST invalidate the token.' and 'introspection of a revoked token MUST return {"active":false}'. U

CVE-2020-13954 [MEDIUM] CVE-2020-13954: By default, Apache CXF creates a /services page containing a listing of the available endpoint names By default, Apache CXF creates a /services page containing a listing of the available endpoint names and addresses. This webpage is vulnerable to a reflected Cross-Site Scripting (XSS) attack via the styleSheetPath, which allows a malicious actor to inject javascript into the web page. This vulnerability affects all versions of Apache CXF prior to 3.4.1 and

CVE-2026-65432 [HIGH] CWE-611 CVE-2026-65432: Apache CXF reads a top-level WSDL through its hardened StaxUtils path, which disables XML DTDs and e Apache CXF reads a top-level WSDL through its hardened StaxUtils path, which disables XML DTDs and external entities. However, any or referenced from that top-level WSDL is handed off to WSDL4J, which does not disable DOCTYPE declarations or external entities. As a result, the protections applied to the top-level document do not extend to imported doc

CVE-2026-78384 [HIGH] CWE-409 CVE-2026-78384: CompressionUtils.inflate() decompressed attacker-controlled DEFLATE data with no output-size cap. A CompressionUtils.inflate() decompressed attacker-controlled DEFLATE data with no output-size cap. A small (~KB) crafted payload could expand to gigabytes on the heap. Reachable via JWE decryption when zip=DEF (e.g. JoseSessionTokenProvider with RSA-OAEP key wrap) and via SAML redirect/POST binding token inflation — in both cases decompression happens b

CVE-2026-100227 [HIGH] CWE-362 CVE-2026-100227: Improper Verification of Cryptographic Signature vulnerability in Apache CXF's JAX-RS XML Security m Improper Verification of Cryptographic Signature vulnerability in Apache CXF's JAX-RS XML Security module. The JAX-RS XML Signature interceptors (XmlSigInHandler, XmlSigInInterceptor and the streaming XmlSecInInterceptor) did not ensure that the XML passed to the application was covered by the signature. An attacker with any document signed by a tru

CVE-2017-3156 [HIGH] CVE-2017-3156: The OAuth2 Hawk and JOSE MAC Validation code in Apache CXF prior to 3.0.13 and 3.1.x prior to 3.1.10 The OAuth2 Hawk and JOSE MAC Validation code in Apache CXF prior to 3.0.13 and 3.1.x prior to 3.1.10 is not using a constant time MAC signature comparison algorithm which may be exploited by sophisticated timing attacks.

CVE-2022-46363 [HIGH] CWE-20 CVE-2022-46363: A vulnerability in Apache CXF before versions 3.5.5 and 3.4.10 allows an attacker to perform a remot A vulnerability in Apache CXF before versions 3.5.5 and 3.4.10 allows an attacker to perform a remote directory listing or code exfiltration. The vulnerability only applies when the CXFServlet is configured with both the static-resources-list and redirect-query-check attributes. These attributes are not supposed to be used together, and so the vulnerab