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medium advisory

Multiple Vulnerabilities in GitLab Lead to DoS and Security Policy Bypass

Multiple vulnerabilities in GitLab CE/EE allow attackers to cause remote denial of service and bypass security policies in versions 18.11.x before 18.11.4, 19.x before 19.0.1, and before 18.10.7; these vulnerabilities are tracked as CVE-2026-1402, CVE-2026-2601, CVE-2026-2710, CVE-2026-4868, CVE-2026-5296, CVE-2026-6713, and CVE-2026-8716.

GitLab Community Edition +1 gitlab vulnerability denial-of-service security-bypass CVE-2026-1402 CVE-2026-2601 CVE-2026-2710 CVE-2026-4868 +3
2r 2t 5c
high advisory

ClearFake, ACR Stealer, and GraphRunner Emerge as Significant Threats

The Red Canary Intelligence Insights report for May 2026 highlights the rise of ClearFake, ACR Stealer, and GraphRunner, with ClearFake using JavaScript injection to deliver malware like ACR Stealer, and GraphRunner being abused for reconnaissance and data exfiltration via the Microsoft Graph API.

Entra ID +6 credential-theft malware oauth
2r 4t 2i
critical advisory

Coder Azure Instance Identity PKCS#7 Signature Bypass Leads to Unauthenticated Agent Token Theft (CVE-2026-46354)

Coder is vulnerable to a PKCS#7 signature bypass in Azure instance identity (CVE-2026-46354), allowing unauthenticated agent token theft via a forged vmId, enabling access to Git SSH private keys, OAuth access tokens, and workspace secrets.

Coder v2 +4 pkcs7 azure instance identity signature bypass unauthenticated access credential theft cve-2026-46354 coder
3r 3t
critical advisory

Arcane Git Repository Authentication Bypass Leads to Credential Exfiltration and GitOps Tampering (CVE-2026-45625)

Arcane's REST API lacks proper admin authorization checks on Git repository management endpoints, allowing any authenticated user to exfiltrate stored Git credentials and tamper with GitOps configurations by redirecting credential requests to an attacker-controlled host.

arcane backend +2 credential-access privilege-escalation supply-chain-compromise denial-of-service information-disclosure cloud authentication-bypass
2r 5t 1i
high advisory

Compromised node-ipc npm Package Steals Credentials

Hackers injected credential-stealing malware into newly published versions of the node-ipc npm package in a supply chain attack, collecting cloud credentials, SSH keys, CI/CD secrets, and other sensitive data, exfiltrating it through DNS TXT queries.

node-ipc +10 supply-chain-attack npm infostealer credential-theft
2r 3t 2i
critical advisory

Multiple Vulnerabilities in GitLab CE/EE Allow for Arbitrary Code Execution, Data Confidentiality Compromise, and SSRF

Multiple vulnerabilities in GitLab Community Edition (CE) and Enterprise Edition (EE) can allow an attacker to perform arbitrary code execution, compromise data confidentiality, perform server-side request forgery (SSRF), and other security breaches.

GitLab Community Edition +1 gitlab vulnerability rce ssrf xss csrf
2r 3c
high advisory

GitLab MCP Server Unauthenticated Access via SSE Transport

The @yoda.digital/gitlab-mcp-server's SSE transport lacks authentication and uses wildcard CORS, enabling unauthenticated attackers to execute arbitrary GitLab API calls using the operator's GitLab PAT, including destructive operations.

@yoda.digital/gitlab-mcp-server gitlab auth-bypass sse cors vulnerability
2r 2t