CLEANSTART-2026-YS58315 In Apache CXF, STSTokenValidator checks whether a SAML assertion is signed by a trusted certificate before deciding to send it to the STS

Security vulnerability affects the wildfly package. In Apache CXF, STSTokenValidator checks whether a SAML assertion is signed by a trusted certificate before deciding to send it to the STS...

CLEANSTART-2026-IM33662 Apache CXF's STSTokenValidator and Security Token Service (STS) cached validated security tokens under a non-cryptographic 32-bit hash of the token (Java Arrays

Security vulnerability affects the wildfly package. Apache CXF's STSTokenValidator and Security Token Service STS cached validated security tokens under a non-cryptographic 32-bit hash of the token Java Arrays...

Apache CXF < 3.6.13 / 4.x < 4.1.9 / 4.2.x < 4.2.4 Multiple Vulnerabilities

The version of Apache CXF installed on the remote host is prior to 3.6.13, or 4.x prior to 4.1.9, or 4.2.x prior to 4.2.4. It is, therefore, affected by multiple vulnerabilities, including: - The maxage authentication-freshness check in OidcClientCodeRequestFilter was inoperative due to a...

Improper Authentication

Overview org.apache.cxf:cxf-rt-ws-security is a services framework that helps you build and develop services using frontend programming APIs, like JAX-WS and JAX-RS. Affected versions of this package are vulnerable to Improper Authentication due to the STSTokenValidator token-validation cache in...

CVE-2026-97791

In Apache CXF, STSTokenValidator checks whether a SAML assertion is signed by a trusted certificate before deciding to send it to the STS. That result was stored in one object shared by all requests, so one request could read another's result. A remote, unauthenticated attacker could send a forge...

CVE-2026-97468

Apache CXF's STSTokenValidator and Security Token Service STS cached validated security tokens under a non-cryptographic 32-bit hash of the token Java Arrays.hashCode/hashCode, and treated a cache hit as proof that the presented token had already been validated. An attacker could craft a token fo...

CVE-2026-97791 Apache CXF: STSTokenValidator can accept untrusted SAML assertions because it shares validation state between requests

In Apache CXF, STSTokenValidator checks whether a SAML assertion is signed by a trusted certificate before deciding to send it to the STS. That result was stored in one object shared by all requests, so one request could read another's result. A remote, unauthenticated attacker could send a forge...

EUVD-2026-95700

In Apache CXF, STSTokenValidator checks whether a SAML assertion is signed by a trusted certificate before deciding to send it to the STS. That result was stored in one object shared by all requests, so one request could read another's result. A remote, unauthenticated attacker could send a forge...

CVE-2026-97791

In Apache CXF, STSTokenValidator checks whether a SAML assertion is signed by a trusted certificate before deciding to send it to the STS. That result was stored in one object shared by all requests, so one request could read another's result. A remote, unauthenticated attacker could send a forge...

CVE-2026-97791 Apache CXF: STSTokenValidator can accept untrusted SAML assertions because it shares validation state between requests

In Apache CXF, STSTokenValidator checks whether a SAML assertion is signed by a trusted certificate before deciding to send it to the STS. That result was stored in one object shared by all requests, so one request could read another's result. A remote, unauthenticated attacker could send a forge...

CVE-2026-97791 Apache CXF: STSTokenValidator can accept untrusted SAML assertions because it shares validation state between requests

In Apache CXF, STSTokenValidator checks whether a SAML assertion is signed by a trusted certificate before deciding to send it to the STS. That result was stored in one object shared by all requests, so one request could read another's result. A remote, unauthenticated attacker could send a forge...

CVE-2026-97791

A flaw in Apache CXF 's STSTokenValidator allows for an authentication bypass during SAML token validation. The vulnerability stems from a race condition (CWE-362) where the validator shares a single object to store validation results across concurrent requests. This allows a remote, unauthentica...

CVE-2026-97468 Apache CXF: Authentication bypass via weak cache keys for validated STS tokens

Apache CXF's STSTokenValidator and Security Token Service STS cached validated security tokens under a non-cryptographic 32-bit hash of the token Java Arrays.hashCode/hashCode, and treated a cache hit as proof that the presented token had already been validated. An attacker could craft a token fo...

CVE-2026-97468

Apache CXF's STSTokenValidator and Security Token Service STS cached validated security tokens under a non-cryptographic 32-bit hash of the token Java Arrays.hashCode/hashCode, and treated a cache hit as proof that the presented token had already been validated. An attacker could craft a token fo...

EUVD-2026-95699

Apache CXF's STSTokenValidator and Security Token Service STS cached validated security tokens under a non-cryptographic 32-bit hash of the token Java Arrays.hashCode/hashCode, and treated a cache hit as proof that the presented token had already been validated. An attacker could craft a token fo...

CVE-2026-97468 Apache CXF: Authentication bypass via weak cache keys for validated STS tokens

Apache CXF's STSTokenValidator and Security Token Service STS cached validated security tokens under a non-cryptographic 32-bit hash of the token Java Arrays.hashCode/hashCode, and treated a cache hit as proof that the presented token had already been validated. An attacker could craft a token fo...

CVE-2026-97468 Apache CXF: Authentication bypass via weak cache keys for validated STS tokens

Apache CXF's STSTokenValidator and Security Token Service STS cached validated security tokens under a non-cryptographic 32-bit hash of the token Java Arrays.hashCode/hashCode, and treated a cache hit as proof that the presented token had already been validated. An attacker could craft a token fo...

CVE-2026-97468

Apache CXF 's STSTokenValidator and Security Token Service (STS) are vulnerable to an authentication bypass because they cache validated security tokens using a weak, non-cryptographic 32-bit hash (Java Arrays.hashCode/hashCode() ). A remote attacker can craft a security token, such as a Username...

PT-2026-108867

Name of the Vulnerable Software and Affected Versions Apache CXF versions prior to 4.2.4 Apache CXF versions prior to 4.1.9 Apache CXF versions prior to 3.6.13 Description An issue exists in the STSTokenValidator where the result of the SAML assertion signature check is stored in an object shared...

CVE-2026-97791: Concurrent Execution using Shared Resource with Improper Synchronization

In Apache CXF, STSTokenValidator checks whether a SAML assertion is signed by a trusted certificate before deciding to send it to the STS. That result was stored in one object shared by all requests, so one request could read another's result. A remote, unauthenticated attacker could send a forge...