CitrixADC-CVE-2020-8300

使用 Citrix ADC NITRO API 检测存在 CVE-2020-8300 漏洞的 Citrix ADC SAML 操作或 SAML iDP 配置文件 示例 root@kitploit: & '.\CitrixADC-CVE-2020-8300.ps1' -NSIPProtocol http -NSIP 10.10.10.10 -user nitro -pass "SshhhItsASecret" 如果这个工具对大家有用，我将进一步开发以下功能： 识别 SAML 操作和 SAML iDP 配置文件的绑定关系，以确认它们是否被使用以及在哪里使用 通过检查 relaystateru...

vcenter_saml_login

vCenter SAML 登录工具 一款用于从 vCenter 备份中提取身份提供程序（IdP）证书并以 Administrator 身份登录的工具 背景 通常在渗透测试任务中，我们会通过近期披露的 CVE 获得文件服务器上 vCenter 备份的访问权限，或获得 VCSA 主机的 root 权限。登录 vCenter vSphere UI 可以让我们轻松访问更多系统、获取机密信息，并向客户展示这些发现的影响。 data.mdb 文件包含这些证书，可在 vCenter 备份中找到，也可在具有 root 权限的 VCSA 主机上找到。这些证书以明文存储，可用于为任何用户（包括内置的...

CVE-2026-78425

Authorised users of outside applications behind the same corporate identity provider IdP, for example, a wiki, a ticketing system, an expenses tool, or anything they legitimately hold an account on can log into their system via SAML SSO. The IdP issues an assertion to them. If that assertion is...

CVE-2026-3055---Citrix-NetScaler-Memory-Overread-PoC

🔓 CVE-2026-3055 - Citrix NetScaler 内存越界读取漏洞利用 ⚠️ 警告 此工具仅用于教育和授权测试目的。未经明确许可，请勿在系统上使用。 📋 描述 针对 CVE-2026-3055 的漏洞利用 - 当 NetScaler ADC 和 NetScaler Gateway 配置为 SAML IDP 时存在的内存越界读取（memory overread）漏洞。 🔍 CVSS 评分：9.3 严重 向量 : CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H CWE : CWE-125（越界读取） CISA KEV :...

CVE-2026-3055

CVE-2026-3055 - 安全漏洞 严重性： 不适用 CVSS： 不适用 影响： 不适用 发布时间： 2026-03-23 法律声明 仅限授权安全测试使用。 根本原因（简述） 当 NetScaler ADC 和 NetScaler Gateway 配置为 SAML IDP 时，输入验证不足，导致内存过度读取 利用条件 可访问的易受攻击目标 可预测的用户/工作流上下文 无阻止恶意请求的额外加固措施 使用方法 root@kitploit: python3 exploit.py https://target.tld 检测 监控可疑的身份验证流程偏差 调查与 CVE-2026-3055...

check-cve-2026-3055-netscaler

Comprobación de CVE-2026-3055 en SAML IdP de NetScaler Helper en Python para sondear appliances Citrix NetScaler / NetScaler Gateway en busca de CVE-2026-3055 sobrelectura de memoria al actuar como proveedor de identidad SAML. La lógica de detección coincide con el informe público de watchTowr...

EUVD-2026-80069

Under certain conditions a valid SAML IdP response may be used to impersonate another Secret Server user...

CVE-2026-15640

Under certain conditions a valid SAML IdP response may be used to impersonate another Secret Server user...

CVE-2026-15640

CVE-2026-15640 affects Delinea Secret Server , a secrets management product. Under certain conditions, a valid SAML Identity Provider (IdP) response can be manipulated to impersonate another Secret Server user , effectively bypassing authentication. The vulnerability is rated CVSS 4.0: 9.5 (Criti...

CVE-2026-8451

🚨 CVE-2026-8451 - NetScaler SAML IdP Memory Overread Vulnerability A pre-authentication memory disclosure vulnerability affecting Citrix NetScaler ADC and NetScaler Gateway configured as a SAML Identity Provider IdP. ✨ Overview CVE-2026-8451 is a High-Severity memory disclosure vulnerability caus...

ZITADEL: Auto-linking by email: IdP-side email verification is not checked

Summary A flaw in the external identity provider handler allows unauthorized account linking to occur under specific administrative configurations. When auto-linking by email is enabled, ZITADEL checks that the local user's email is verified, but does not explicitly cross-check whether the incomi...

GHSA-V77H-2W3M-94HX ZITADEL: Missing Token Expiration (`exp`) Validation in JWT IdP Provider

Summary A token lifecycle validation vulnerability was discovered in ZITADEL's external JWT Identity Provider IdP implementation Specifically, within the validation pipeline, if an incoming JWT omits the exp claim entirely, the expiration block is silently skipped rather than rejected. The token ...

ZITADEL: Missing Token Expiration (`exp`) Validation in JWT IdP Provider

Summary A token lifecycle validation vulnerability was discovered in ZITADEL's external JWT Identity Provider IdP implementation Specifically, within the validation pipeline, if an incoming JWT omits the exp claim entirely, the expiration block is silently skipped rather than rejected. The token ...

CVE-2026-87853

A flaw was found in SSSD's IdP authentication provider. The evalaccesstokenbuf function compares the OIDC subject identifier using strncmp with the authenticated user's identifier length, performing a prefix comparison instead of an exact match. An attacker whose IdP identifier is a strict prefix...

DEBIAN-CVE-2026-87853

A flaw was found in SSSD's IdP authentication provider. The evalaccesstokenbuf function compares the OIDC subject identifier using strncmp with the authenticated user's identifier length, performing a prefix comparison instead of an exact match. An attacker whose IdP identifier is a strict prefix...

UBUNTU-CVE-2026-87853

A flaw was found in SSSD's IdP authentication provider. The evalaccesstokenbuf function compares the OIDC subject identifier using strncmp with the authenticated user's identifier length, performing a prefix comparison instead of an exact match. An attacker whose IdP identifier is a strict prefix...

CVE-2026-87853 Sssd: sssd: idp authentication prefix comparison allows cross-user impersonation

A flaw was found in SSSD's IdP authentication provider. The evalaccesstokenbuf function compares the OIDC subject identifier using strncmp with the authenticated user's identifier length, performing a prefix comparison instead of an exact match. An attacker whose IdP identifier is a strict prefix...

CVE-2026-87853

A flaw was found in SSSD's IdP authentication provider. The evalaccesstokenbuf function compares the OIDC subject identifier using strncmp with the authenticated user's identifier length, performing a prefix comparison instead of an exact match. An attacker whose IdP identifier is a strict prefix...

EUVD-2026-75084

A flaw was found in SSSD's IdP authentication provider. The evalaccesstokenbuf function compares the OIDC subject identifier using strncmp with the authenticated user's identifier length, performing a prefix comparison instead of an exact match. An attacker whose IdP identifier is a strict prefix...

CVE-2026-87853

SSSD (System Security Services Daemon) contains a flaw in its IdP authentication provider . The eval_access_token_buf() function compares the OIDC subject identifier using strncmp() with the authenticated user's identifier length, performing a prefix comparison instead of an exact match. An attac...