CVE-2024-9487

CVE-2024-9487 describes an improper verification of cryptographic signatures in GitHub Enterprise Server that enables bypass of SAML SSO authentication, leading to unauthorized user provisioning and instance access. According to connected sources, exploitation requires the encrypted assertions fe...

CVE-2024-1359

Summary: CVE-2024-1359 is a command injection vulnerability in GitHub Enterprise Server that allowed an attacker with the Management Console’s editor role to escalate to admin/root SSH access when configuring an HTTP proxy. Affected products/versions: all GitHub Enterprise Server versions prior t...

CVE-2024-1372

GitHub Enterprise Server suffers a command injection vulnerability that allows an attacker with the Management Console editor role to obtain admin SSH access during SAML configuration. Affected: all versions prior to 3.12; fixes are available in 3.11.5, 3.10.7, 3.9.10, and 3.8.15. The root cause ...

CVE-2022-23739

CVE-2022-23739 concerns an incorrect authorization flaw in GitHub Enterprise Server that allowed a GitHub App to escalate privileges via GraphQL API requests. The issue could let an app installed in an organization access and modify most organization‑level resources not tied to a repository (e.g....

CVE-2024-1355

CVE-2024-1355 describes a command injection in GitHub Enterprise Server. An attacker with the Management Console editor role could exploit the actions-console docker container to gain admin SSH access to the appliance by manipulating a service URL. Exploitation required access to the GitHub Enter...

CVE-2026-9312

CVE-2026-9312 – GitHub Enterprise Server SSRF : An unauthenticated attacker could exploit insufficient input validation in an upload endpoint to inject path traversal and redirect internal API calls, potentially accessing internal services and sensitive credentials. Affected: all GitHub Enterpris...

CVE-2024-1374

CVE-2024-1374 : In GitHub Enterprise Server, a command-injection in the Management Console via nomad templates allowed an attacker with an editor role to escalate to admin SSH access to the appliance (root) when configuring audit log forwarding. Exploitation requires access to the GitHub Enterpri...

CVE-2024-1369

The CVE-2024-1369 issue is a command injection in GitHub Enterprise Server that lets an attacker with an editor role in the Management Console gain admin SSH access to the appliance when configuring collectd credentials. Affected products/versions: all before 3.12; fixed in 3.11.5, 3.10.7, 3.9.10...

CVE-2024-1378

Summary: CVE-2024-1378 is a command injection vulnerability in GitHub Enterprise Server that lets an attacker with the Management Console editor role trigger admin SSH access via nomad templates when configuring SMTP options. Exploitation requires access to the affected GitHub Enterprise Server i...

CVE-2024-6800

CVE-2024-6800 is an XML signature wrapping vulnerability in GitHub Enterprise Server (GHES) affecting SAML authentication with certain IdPs that expose signed federation metadata XML. An attacker with direct network access could forge a SAML response to provision and/or gain access to a user with...

CVE-2024-0200

CVE-2024-0200 (GitHub Enterprise Server) is an unsafe reflection vulnerability that can enable remote code execution. Authenticated attackers with an organization owner role can exploit it to run user-controlled methods, compromising the GHES instance. Affected versions are all prior to 3.12; fix...

CVE-2024-2443

GitHub Enterprise Server has a command injection vulnerability in the Management Console GeoJSON configuration that could let an attacker with an editor role gain admin SSH access. Affected: all versions before 3.13. Fixed in 3.8.17, 3.9.12, 3.10.9, 3.11.7, and 3.12.1. Remediation: upgrade to 3.1...

CVE-2022-46255

CVE-2022-46255 affects GitHub Enterprise Server 3.7.0 and enables remote code execution due to improper limitation of a pathname to a restricted directory. The root cause was an arbitrary file overwrite risk during content unpacking; a fix was added in 3.7.1 by validating that the working directo...

CVE-2024-10007

GitHub Enterprise Server CVE-2024-10007 is a path collision and arbitrary code execution flaw enabling container escape to root via ghe-firejail. Exploitation requires Enterprise Administrator access. Affected: all versions before 3.15. Remediations are to upgrade to fixed versions: 3.14.3, 3.13....

CVE-2021-22869

CVE-2021-22869 describes an improper access control in GitHub Enterprise Server that allowed a workflow job to execute in a self-hosted runner group it should not access. A repository with access to one enterprise runner group could access all enterprise runner groups within the same organization...

CVE-2026-8034

CVE-2026-8034 is a server-side request forgery (SSRF) vulnerability in the GitHub Enterprise Server notebook viewer. The issue stems from URL parser confusion between the validation layer and the HTTP request library, where hostname validation uses a different parser than the request library, all...

CVE-2026-5845

Summary: CVE-2026-5845 affects GitHub Enterprise Server versions prior to 3.21, due to an improper authorization fallback in scoped user-to-server (ghu_) token handling. An authenticated attacker could access private repositories outside the intended installation scope, potentially including writ...

CVE-2026-5921

CVE-2026-5921 describes a server-side request forgery (SSRF) in GitHub Enterprise Server. The notebook rendering service can be reached via an open redirect chain when private mode is disabled, allowing an unauthenticated SSRF to internal services. A timing side-channel across a regex-filtered in...

CVE-2025-11892

GitHub Enterprise Server is affected by CVE-2025-11892: an improper neutralization of input leads to DOM-based cross-site scripting via the Issues search label filter, enabling privilege escalation and unauthorized workflow triggers. Exploitation requires user interaction and access to a target s...

CVE-2026-0573

CVE-2026-0573 affects GitHub Enterprise Server. The repository_pages API insecurely follows HTTP redirects when fetching artifact URLs, preserving the Authorization header containing a privileged JWT. An authenticated user could redirect requests to an attacker-controlled domain, exfiltrate the A...