Tag: authentication
-
Anthropic Mythos Found A Bug in Rejetto HFS. Attackers Are Now Exploiting It.
AI-assisted research uncovered a critical Rejetto HFS flaw that enables authentication bypass and remote code execution, now exploited in the wild. A Rejetto HFS vulnerability, tracked as CVE-2026-61500 (CVSS score of 9.3), discovered with the help of the Anthropic Mythos AI model is now being exploited in the wild, turning an interesting security research experiment…
-
Anthropic Mythos Found A Bug in Rejetto HFS. Attackers Are Now Exploiting It.
AI-assisted research uncovered a critical Rejetto HFS flaw that enables authentication bypass and remote code execution, now exploited in the wild. A Rejetto HFS vulnerability, tracked as CVE-2026-61500 (CVSS score of 9.3), discovered with the help of the Anthropic Mythos AI model is now being exploited in the wild, turning an interesting security research experiment…
-
AWS Fixes AI Agent Flaws Enabling Authentication Bypass and Credential Theft
Tags: access, ai, authentication, credentials, cyber, flaw, open-source, theft, update, vulnerabilityAWS released security updates for three vulnerabilities in its open-source Loom platform, used for AI agent orchestration. These vulnerabilities could allow unauthenticated administrative takeover, disclosure of OAuth2 credentials, and access to internal services. The company strongly urges users to upgrade all Loom deployments and forks to version 1.7.0. AWS announced these issues in Security Bulletin…
-
Why permissions must be the foundation for next-gen identity security
Authentication isn’t enough. Monitor access across humans, machines and AI agents. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/spons/why-permissions-must-be-the-foundation-for-next-gen-identity-security/831732/
-
12 Best Passwordless Authentication Solutions Compared (2026): Features Pricing
Microsoft is the best passwordless starting point for most workforces passkeys and Windows Hello ride licensing you already own while HYPR leads the dedicated-platform lane and Stytch the product-login lane. This comparison prices 12 vendors across workforce, product, hardware, and OEM lanes, because “passwordless” spans four different purchases with four different bills. Quick Verdict: Best…
-
Citrix NetScaler SAML Vulnerability Enables Unauthenticated Remote DoS Attacks
Citrix has released emergency security updates to address a high-severity memory overflow vulnerability in NetScaler ADC and NetScaler Gateway. This flaw, tracked as CVE-2026-88779, could allow unauthenticated remote attackers to cause persistent denial-of-service conditions. The vulnerability specifically affects appliances configured for SAML authentication, whether set as a Service Provider (SP) or an Identity Provider (IdP).…
-
Citrix NetScaler SAML Vulnerability Enables Unauthenticated Remote DoS Attacks
Citrix has released emergency security updates to address a high-severity memory overflow vulnerability in NetScaler ADC and NetScaler Gateway. This flaw, tracked as CVE-2026-88779, could allow unauthenticated remote attackers to cause persistent denial-of-service conditions. The vulnerability specifically affects appliances configured for SAML authentication, whether set as a Service Provider (SP) or an Identity Provider (IdP).…
-
AWS AI Agent Vulnerabilities Let Attackers Bypass Authentication and Steal Credentials
Tags: access, ai, authentication, cloud, credentials, cyber, flaw, open-source, service, vulnerabilityAWS has released security fixes for four vulnerabilities affecting its open-source Loom AI agent orchestration platform and Amazon SageMaker Unified Studio. The flaws could allow attackers to bypass authentication, steal OAuth2 tokens and temporary cloud credentials, access internal services, and execute arbitrary code in another user’s SageMaker environment. AWS disclosed the issues in security bulletins…
-
Citrix NetScaler Appliances Reboot Repeatedly After 0-Day Security Update
Citrix NetScaler administrators report repeated appliance crashes and forced reboots after deploying emergency updates for recently disclosed zero-day vulnerabilities, with the disruption now linked to a newly observed issue affecting SAML authentication deployments. The reports involve internet-facing NetScaler ADC and Gateway systems running patched releases, including version 14.1-73.37, which Citrix previously designated as a fixed…
-
Dell CSM Flaws Enable Unauthenticated Admin Access and Root on Kubernetes Nodes
Dell has released security updates to address multiple critical security flaws in Dell Container Storage Modules (CSM) that could be exploited by bad actors to take over susceptible systems.The vulnerabilities are listed below – CVE-2026-63688 (CVSS score: 10.0) – A missing authentication for critical function vulnerability in the csm-authorization-storage gRPC server that an First seen…
-
Exposed Hacker Server Reveals Toolkit Used in Viva Aerobus-Linked Intrusion
A publicly exposed attacker staging server has provided a rare, detailed view of a Microsoft SQL Server-focused intrusion linked to a Viva Aerobus-side environment. The server, hosted at 151.243.232.123, functioned as both a tool-delivery point and a repository for stolen material. It was left accessible without authentication, allowing unrelated internet hosts to enumerate its directories…
-
Authentication Bypass Successfully Impersonated 95 Users Without Passwords or MFA
A critical authentication bypass that enabled the impersonation of 95 employee accounts, including privileged users, without passwords, multi-factor authentication (MFA), or valid Microsoft Entra ID tokens. The issue stemmed from two flaws in the application’s custom session-cookie implementation: a predictable hard-coded signing secret and the use of public database identifiers as authenticated session payloads. Although…
-
Milk Dragon Phishing Kit Uses Facebook and TikTok Discounts to Steal Cards and Bypass MFA
A phishing-as-a-service operation dubbed Milk Dragon, also known as NaiLong, is abusing discount-themed Facebook and TikTok posts to steal payment-card data and intercept multi-factor authentication (MFA) challenges. Group-IB identified 258 phishing pages linked to the kit since October 2025, with victims across 66 countries. Rather than relying on classic delivery-failure notices, bank alerts, or account-lockout…
-
Session Cookie Authentication Bypass: Predictable Signing Secret Enableds Account Impersonations
Tags: authenticationFirst seen on resecurity.com Jump to article: www.resecurity.com/blog/article/session-cookie-authentication-bypass-predictable-signing-secret-enableds-account-impersonations
-
The Day-One Hole in Zero Trust Architecture
Zero Trust can verify users once they are established, but onboarding creates a gap where organizations must decide who to trust before strong authentication exists. Specops explains why identity verification should begin before credentials, MFA methods, and access are issued. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/the-day-one-hole-in-zero-trust-architecture/
-
CISA Adds Exploited Cisco Catalyst SD-WAN Manager Auth Bypass to KEV
Tags: access, authentication, cisa, cisco, cve, cybersecurity, exploit, flaw, infrastructure, kev, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a critical authentication bypass flaw impacting Cisco Catalyst SD-WAN Manager to its Known Exploited Vulnerabilities (KEV), following reports of active exploitation.The vulnerability, tracked as CVE-2026-76504 (CVSS score: 9.8), could allow an unauthenticated, remote attacker to access an affected system with First seen on thehackernews.com…
-
CISA Adds Exploited Cisco Catalyst SD-WAN Manager Auth Bypass to KEV
Tags: access, authentication, cisa, cisco, cve, cybersecurity, exploit, flaw, infrastructure, kev, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a critical authentication bypass flaw impacting Cisco Catalyst SD-WAN Manager to its Known Exploited Vulnerabilities (KEV), following reports of active exploitation.The vulnerability, tracked as CVE-2026-76504 (CVSS score: 9.8), could allow an unauthenticated, remote attacker to access an affected system with First seen on thehackernews.com…
-
CISA Adds Exploited Cisco Catalyst SD-WAN Manager Auth Bypass to KEV
Tags: access, authentication, cisa, cisco, cve, cybersecurity, exploit, flaw, infrastructure, kev, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a critical authentication bypass flaw impacting Cisco Catalyst SD-WAN Manager to its Known Exploited Vulnerabilities (KEV), following reports of active exploitation.The vulnerability, tracked as CVE-2026-76504 (CVSS score: 9.8), could allow an unauthenticated, remote attacker to access an affected system with First seen on thehackernews.com…
-
Critical Cisco SD-WAN Vulnerability Lets Remote Attackers Bypass Authentication as Admin
Cisco has disclosed a critical authentication bypass vulnerability in the Catalyst SD-WAN Manager, which could allow unauthenticated remote attackers to access the management API with administrator privileges. This vulnerability, tracked as CVE-2026-76504, has a CVSS v3.1 score of 9.8 and affects the Cisco Catalyst SD-WAN Manager regardless of its configuration. On September 30, 2026, Cisco…
-
Zimbra Vulnerability Exploited to Gain Root Access and Steal Mailbox Authentication Secrets
An active exploitation of CVE-2026-73570, a high-severity unauthenticated OS command-injection vulnerability in Zimbra Collaboration Suite. Attackers used to obtain root access, establish persistent control, and collect mailbox authentication secrets. The issue resides in Zimbra’s SNMP notification processing path. An attacker can send a specially crafted SMTP request containing shell metacharacters, allowing attacker-controlled input to reach…
-
Citrix NetScaler Post-Exploitation Payload Creates Superuser, Maps Web Shell to CSS-Like URLs
Threat actors have been observed exploiting a critical pre-authentication command injection vulnerability in Citrix NetScaler ADC and NetScaler Gateway to drop web shells and attempt theft of configuration data.LevelBlue’s Threat Hunt Operations & Research (THOR) team, which analyzed the exploitation activity across multiple customer environments, said it identified malicious NetScaler First seen on thehackernews.com Jump…
-
Attackers Exploit Zimbra Flaw to Deploy Web Shells and Harvest Authentication Secrets
Threat actors have weaponized a now-patched security flaw in Zimbra Collaboration Suite (ZCS) to deploy web shells and access mailbox data, according to findings from the Microsoft Security Research team.The attack exploits CVE-2026-73570 (CVSS score: 8.9), an unauthenticated operating system command injection flaw that can lead to remote code execution when Simple Network Management Protocol…
-
Attackers Exploit Zimbra Flaw to Deploy Web Shells and Harvest Authentication Secrets
Threat actors have weaponized a now-patched security flaw in Zimbra Collaboration Suite (ZCS) to deploy web shells and access mailbox data, according to findings from the Microsoft Security Research team.The attack exploits CVE-2026-73570 (CVSS score: 8.9), an unauthenticated operating system command injection flaw that can lead to remote code execution when Simple Network Management Protocol…
-
Cisco Warns of Attackers Exploiting Critical Authentication Bypass in SD-WAN Manager
Attackers are exploiting a critical flaw in Cisco Catalyst SD-WAN Manager, the system companies use to manage their Cisco SD-WAN networks, Cisco said in an advisory on September 30.The flaw, CVE-2026-76504, could allow a remote attacker with no login access to use the Manager’s API as the admin user. Fixed releases are available, and there…
-
Microsoft to block Entra ID script injection attacks starting October
Microsoft has reminded customers that the Entra ID authentication system will get better protection against external script injection attacks starting next month. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/microsoft-to-block-entra-id-script-injection-attacks-starting-october/
-
Attackers Use PaperCut RCE Chain to Steal Tokens and Access Domain Controller
Tags: access, authentication, cve, cyber, exploit, rce, remote-code-execution, service, threat, vulnerability, zero-dayThreat actors exploited a chained pair of PaperCut MF zero-day vulnerabilities to compromise an education-sector environment, steal a domain-privileged service account token, and reach a domain controller before attempting to extract the Active Directory database. The campaign abused CVE-2026-81578, an authentication-bypass vulnerability in PaperCut MF and NG’s web management interface, together with CVE-2026-82078, a critical…
-
privacyIDEA Workshop Teil 6 – Mehr-Faktor-Authentifizierung mit Shibboleth und privacyIDEA
Tags: authenticationFirst seen on security-insider.de Jump to article: www.security-insider.de/privacyidea-workshop-teil-6-shibboleth-mfa-a-bf9b0e29737895a1ae00d735a9bc0d5e/
-
Teen Hacker Finds Auth Flaw in Microsoft System With 17.3 Trillion Data Rows
A teen hacker found an authentication flaw in Microsoft’s Titan analytics service, where metadata indicated an estimated 17.3… First seen on hackread.com Jump to article: hackread.com/teen-hacker-microsoft-auth-flaw-data-rows/
-
Teen Hacker Finds Auth Flaw in Microsoft System With 17.3 Trillion Data Rows
A teen hacker found an authentication flaw in Microsoft’s Titan analytics service, where metadata indicated an estimated 17.3… First seen on hackread.com Jump to article: hackread.com/teen-hacker-microsoft-auth-flaw-data-rows/
-
Over 16,000 Supabase databases expose PII, passwords, auth tokens
Researchers found more than 16,000 misconfigured Supabase databases exposing readable tables with personally identifiable information, passwords, or authentication tokens. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/misconfigured-supabase-apps-expose-data-in-over-16-000-databases/