CVE-2026-63435

A flaw was found in Mail, an internet library for Ruby. The library's decoding of RFC 2047 encoded-words in email headers was vulnerable to an overly greedy charset capture. A remote attacker could exploit this by crafting a malformed encoded-word in an address display name or local part. This...

powersap

PowerSAP PowerSAP is a simple powershell re-implementation of popular & effective techniques of all public tools such as Bizploit, Metasploit auxiliary modules, or python scripts available on the Internet. This re-implementation does not contain any new or undisclosed vulnerability. PowerSAP allo...

powersap

PowerSAP PowerSAP 是对所有公开工具中流行且有效的技术（如 Bizploit、Metasploit 辅助模块或互联网上可用的 Python 脚本）的简单 PowerShell 重新实现。此重新实现不包含任何新的或未公开的漏洞。 PowerSAP 允许通过 .Net 连接器 'NCo' 访问 SAP RFC。 致谢 所有功劳归于： Onapsis - Mariano, Jordan… ERPScan @chipik ERPSEC - Joris van De Vis @jvis Chris John Riley @ChrisJohnRiley Agnivesh...

RFCpwn

RFCpwn 一个使用 SAP RFC 调用的 SAP 枚举与利用工具包 Twitter: @icryo 这是一个用于展示受损服务账户影响的工具包。 此 PoC 不适用于生产环境，不保证稳定性或支持。 RFCpwn 依赖于 pyrfc 以及 SAP 提供的库，详情请参见：https://github.com/SAP/PyRFCinstallation usage: RFCpwn.py -h -debug -ip IP -u Username -p Password -c Client -s Sysid -ping -enum -usercopy -user USER -copy COPY...

Http11Probe

Http11Probe Http11Probe 是一个用于 HTTP/1.1 服务器的合规性和安全性测试工具。它通过原始 TCP 套接字向服务器发送畸形、歧义和超大的请求，并根据 RFC 9110 和 RFC 9112 的实际要求检查服务器的响应。这些是严格的解析器和宽松的解析器开始产生分歧的棘手情况，如裸换行符、过时的行折叠、CL/TE 请求走私、分块帧技巧、超大头部和 NUL 字节。 同样的 215 项测试针对用 12 种语言编写的 41 个参考服务器运行，从 Nginx、Apache、Envoy 到 Kestrel、Gin、Actix，以及 Node、Bun 和 Deno...

KubeStalk

KubeStalk KubeStalk is a tool to discover Kubernetes and related infrastructure based attack surface from a black-box perspective. This tool is a community version of the tool used to probe for unsecured Kubernetes clusters around the internet during Project Resonance - Wave 9. Usage The GIF belo...

subdomain3

Subdomain3 README.md inChinese 中文 Description Subdomain3 is a new generation of tool , It helps penetration testers to discover more information in a shorter time than other tools.The information includes subdomains, IP, CDN, and so on. Please enjoy it. Screenshot medium pattern for speed Feature...

CVE-2026-71885

In Bouncy Castle for Java before 1.86, the Messaging Layer Security MLS, RFC 9420 implementation did not bind an X.509 credential to a LeafNode's signaturekey. LeafNode.verify checked a leaf's signature against the signaturekey carried in the leaf itself, while the credential's X.509 certificate...

CVE-2026-71890

In Bouncy Castle for Java before 1.86, validation of an MLS RFC 9420 external commit's proposal list, org.bouncycastle.mls.protocol.Group.validateExternalCachedProposals, counted the proposals by type and bounded the removed leaf index but never established that the removed leaf had anything to d...

EUVD-2026-92003

In Bouncy Castle for Java before 1.86, the Messaging Layer Security MLS, RFC 9420 implementation did not bind an X.509 credential to a LeafNode's signaturekey. LeafNode.verify checked a leaf's signature against the signaturekey carried in the leaf itself, while the credential's X.509 certificate...

EUVD-2026-91991

In Bouncy Castle for Java before 1.86, the streaming CMS AuthenticatedData parser accepted a message whose digestAlgorithm and authAttrs fields disagreed about whether authenticated attributes were present. RFC 5652 sec. 9.1 pairs the two, requiring that authAttrs be present whenever...

EUVD-2026-91990

In Bouncy Castle for Java before 1.86, neither copy of PKIXCertPathReviewer - org.bouncycastle.pkix.jcajce.PKIXCertPathReviewer nor the legacy org.bouncycastle.x509.PKIXCertPathReviewer - applied X.509 name constraints to the end-entity certificate. checkNameConstraints walked the path with a loo...

CVE-2026-71889

Bouncy Castle for Java contains a vulnerability where the PKIXCertPathReviewer (both org.bouncycastle.pkix.jcajce.PKIXCertPathReviewer and the legacy org.bouncycastle.x509.PKIXCertPathReviewer) fails to apply X.509 name constraints to the end-entity certificate. The root cause is that checkNameCo...

CVE-2026-71892

Bouncy Castle for Java versions before 1.86 contain a flaw where opt-in key-size validation on CMS key-transport recipients fails for messages using RFC 9709 content-encryption key derivation (id-alg-cek-hkdf-sha256 ). The root cause is an incorrect comparison between a byte array and an ASN1Obje...

CVE-2026-103602

The bc-csharp library by Legion of the Bouncy Castle Inc. versions before 2.7.0 is vulnerable to improper certificate validation in the PkixNameConstraintValidator component. The root cause is a failure to remove the RFC 1034 root-label trailing dot during comparison between names and constraints...

EUVD-2026-91232

Improper certificate validation in PkixNameConstraintValidator in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an attacker who controls, or can obtain certificates from, a name-constrained intermediate CA to have certificates accepted during PKIX certification path validation fo...

CESS

CESS — Secreto de Shamir Encantado Criptológicamente ¿Esto es basura o chapuza de IA? Un criptógrafo o implementador serio que revise CESS normalmente abrirá vectors/ y testdata/ antes de leer prosa. El conjunto de pruebas es la prueba de trabajo: codifica conocimiento de dominio que no puede...

PT-2026-104123

Name of the Vulnerable Software and Affected Versions bc-csharp versions prior to 2.7.0 Description Improper certificate validation occurs in the PkixNameConstraintValidator function. An attacker controlling a name-constrained intermediate CA can cause certificates to be accepted during PKIX...

PT-2026-104136

Improper certificate validation in the directoryName name-constraint check PkixNameConstraintValidator.WithinDNSubtree in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an attacker who controls, or can have certificates issued by, a name-constrained intermediate CA to get...

RabbitMQ 4.2.x < 4.2.8 / 4.3.x < 4.3.2 Non-RFC-Conformant Auth Mechanism Cookie Name

The version of RabbitMQ installed on the remote host is 4.2.x prior to 4.2.8, or 4.3.x prior to 4.3.2. It is, therefore, affected by a vulnerability: - getauthmechanism/1 used termtobinary/1 on the strictauthmechanism or preferredauthmechanism atom when clearing the corresponding cookie, producin...