CVE-2026-54121

CVE-2026-54121 Certighost This is a proof-of-concept tool to demonstrace CVE-2026-54121 a.k.a Certighost. Read here https://gist.github.com/H0j3n/a5ef2609b5f2944ac2390a191a534c26 for the detailed analysis. Install dependencies The proof of concept is a self-contained Python script. It requires...

CVE-2026-54121-CertiGhost

CVE-2026-54121 Certighost - patched fork A working fork of the proof-of-concept tool for CVE-2026-54121, also known as Certighost. Original research and PoC by @H0j3n and @aniqfakhrul detailed analysis at: https://gist.github.com/H0j3n/a5ef2609b5f2944ac2390a191a534c26. This fork fixes the SAN...

CVE-2022-26923

CVE-2022-26923 – Exploit Certifried Abuso de AD CS Explotación automatizada de CVE-2022-26923 Certifried , permitiendo escalada de privilegios mediante el abuso de Servicios de Certificados de Active Directory AD CS, con un fallback automático a Delegación Restringida Basada en Recursos RBCD, y...

CVE-2026-78234 Hawtio-operator: hawtio-operator: service-ca signing oracle allows arbitrary-cn certificate issuance to namespace edit users

A flaw was found in hawtio-operator. The operator reads the OpenShift Service CA private signing key from the openshift-service-ca namespace and uses it to mint client certificates with a Subject Common Name CN supplied by the author of a namespaced Hawtio custom resource. Because the operator...

EUVD-2026-72693

A flaw was found in hawtio-operator. The operator reads the OpenShift Service CA private signing key from the openshift-service-ca namespace and uses it to mint client certificates with a Subject Common Name CN supplied by the author of a namespaced Hawtio custom resource. Because the operator...

CVE-2026-78234

A flaw was found in hawtio-operator. The operator reads the OpenShift Service CA private signing key from the openshift-service-ca namespace and uses it to mint client certificates with a Subject Common Name CN supplied by the author of a namespaced Hawtio custom resource. Because the operator...

PT-2026-87035

If a namespaced CR can mint cluster identity, that operator is a CA. If a namespaced CR can mint cluster identity, that operator is a CA. CVE-2026-78234, hawtio-operator. it reads the OpenShift Service CA private key, then issues a client cert with whatever CN you put on the Hawtio CR. the operat...

CVE-2026-71290

Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5.4 or newer. HostnameVerificationPolicyBUILTIN setting has no effect when used with the async version of HttpClient. An attacker that can intercept and modify traffic between the client and the server can impersonat...

CVE-2026-71290

Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5.4 or newer. HostnameVerificationPolicyBUILTIN setting has no effect when used with the async version of HttpClient. An attacker that can intercept and modify traffic between the client and the server can impersonat...

CVE-2026-71290

Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5.4 or newer. HostnameVerificationPolicyBUILTIN setting has no effect when used with the async version of HttpClient. An attacker that can intercept and modify traffic between the client and the server can impersonat...

PT-2026-70917

Name of the Vulnerable Software and Affected Versions Apache HttpComponents Client versions 5.4 through 5.6.3 Description An issue exists where the HostnameVerificationPolicyBUILTIN setting is ignored when using the async version of HttpClient. This failure in TLS hostname verification allows an...

CVE-2025-15628

The CVE affects TP-Link Omada devices using embedded certificates shared across deployments. The root cause is hardcoded/embedded certificates enabling impersonation of trusted controllers or devices, allowing interception of communications. The connected documents confirm the same description an...

CVE-2026-45063

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, X509Authenticator extracts the user identifier from $SERVER'SSLCLIENTSDN' with an unanchored regex that matches emailAddress= anywhere in the distinguishe...

CVE-2026-45063

Symfony X509Authenticator vulnerability (CVE-2026-45063) allows identity spoofing because an unanchored regex extracts emailAddress from the certificate Subject DN, enabling a trusted certificate with emailAddress embedded in another RDN (e.g., CN) to authenticate as another user. Impact is high ...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the ApplyCreate function in controller/model/enrollmentmanager.go. An attacker can gain full administrative control by creating enrollments for any identity, including the default administrator, and redeeming t...

CVE-2026-45389

Summary (OCaml-TLS CVE-2026-45389): OCaml-TLS versions before 2.1.0 fail to properly validate KeyUsage and ExtendedKeyUsage on client certificates during mutual TLS, allowing impersonation with certificates intended for server authentication. The issue arises in the server-side certificate valida...

CVE-2026-52754 Ghidra < 12.1 - Authentication Bypass via Null Signature in PKIAuthenticationModule

Ghidra before 12.1 contains an authentication bypass vulnerability in PKIAuthenticationModule.authenticate that allows any user with a valid CA-signed certificate to impersonate other users by presenting their public certificate with a null signature. Attackers can escalate privileges, modify...

National Security Agency Ghidra 数据伪造问题漏洞

National Security Agency Ghidra is a software reverse-engineering framework developed by the National Security Agency NSA. Prior to version 12.1 of National Security Agency Ghidra, there was a data manipulation vulnerability. This vulnerability stemmed from the PKIAuthenticationModule.authenticat...

PT-2026-48414

Ghidra before 12.1 contains an authentication bypass vulnerability in PKIAuthenticationModule.authenticate that allows any user with a valid CA-signed certificate to impersonate other users by presenting their public certificate with a null signature. Attackers can escalate privileges, modify...

CVE-2026-34181

Issue Summary: The PKCS12 file processing fails to perform sufficient input validation for files that use Password-Based Message Authentication Code 1 PBMAC1 integrity mechanism allowing a certificate and private key forgery. Impact Summary: An attacker impersonating a user can cause a service...