CVSS: 9.0EPSS: 2%CPEs: 1EXPL: 1CVE-2023-27581 – github-slug-action vulnerable to arbitrary code execution
https://notcve.org/view.php?id=CVE-2023-27581
13 Mar 2023 — github-slug-action is a GitHub Action to expose slug value of GitHub environment variables inside of one's GitHub workflow. Starting in version 4.0.0` and prior to version 4.4.1, this action uses the `github.head_ref` parameter in an insecure way. This vulnerability can be triggered by any user on GitHub on any workflow using the action on pull requests. They just need to create a pull request with a branch name, which can contain the attack payload. This can be used to execute code on the GitHub runners an... • https://github.com/rlespinasse/github-slug-action/commit/102b1a064a9b145e56556e22b18b19c624538d94 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •
CVSS: 9.0EPSS: 0%CPEs: 4EXPL: 0CVE-2023-23760 – Path traversal in GitHub Enterprise Server leading to remote code execution
https://notcve.org/view.php?id=CVE-2023-23760
08 Mar 2023 — A path traversal vulnerability was identified in GitHub Enterprise Server that allowed remote code execution when building a GitHub Pages site. To exploit this vulnerability, an attacker would need permission to create and build a GitHub Pages site on the GitHub Enterprise Server instance. This vulnerability affected all versions of GitHub Enterprise Server prior to versions 3.8 and was fixed in versions 3.7.7, 3.6.10, 3.5.14, and 3.4.17. This vulnerability was reported via the GitHub Bug Bounty program. • https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.17 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 4.3EPSS: 0%CPEs: 4EXPL: 0CVE-2022-46257 – Information disclosure in GitHub Enterprise Server leading to unauthorized viewing of private repository names
https://notcve.org/view.php?id=CVE-2022-46257
07 Mar 2023 — An information disclosure vulnerability was identified in GitHub Enterprise Server that allowed private repositories to be added to a GitHub Actions runner group via the API by a user who did not have access to those repositories, resulting in the repository names being shown in the UI. To exploit this vulnerability, an attacker would need access to the GHES instance, permissions to modify GitHub Actions runner groups, and successfully guess the obfuscated ID of private repositories. This vulnerability affe... • https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.17 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-668: Exposure of Resource to Wrong Sphere •
CVSS: 9.0EPSS: 0%CPEs: 4EXPL: 0CVE-2023-22381 – Code injection in GitHub Enterprise Server leading to arbitrary environment variables in GitHub Actions
https://notcve.org/view.php?id=CVE-2023-22381
02 Mar 2023 — A code injection vulnerability was identified in GitHub Enterprise Server that allowed setting arbitrary environment variables from a single environment variable value in GitHub Actions when using a Windows based runner. To exploit this vulnerability, an attacker would need existing permission to control the value of environment variables for use with GitHub Actions. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.8.0 and was fixed in versions 3.4.15, 3.5.12, 3.6.8, 3.7.5. Th... • https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.15 • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 6.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-22380 – Path traversal in GitHub Enterprise Server leading to arbitrary file reading when building a GitHub Pages site
https://notcve.org/view.php?id=CVE-2023-22380
16 Feb 2023 — A path traversal vulnerability was identified in GitHub Enterprise Server that allowed arbitrary file reading when building a GitHub Pages site. To exploit this vulnerability, an attacker would need permission to create and build a GitHub Pages site on the GitHub Enterprise Server instance. This vulnerability affected all versions of GitHub Enterprise Server since 3.7 and was fixed in version 3.7.6. This vulnerability was reported via the GitHub Bug Bounty program. • https://docs.github.com/en/enterprise-server%403.7/admin/release-notes#3.7.6 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 1CVE-2023-22486 – cmark-gfm Quadratic complexity bug in handle_close_bracket may lead to a denial of service
https://notcve.org/view.php?id=CVE-2023-22486
24 Jan 2023 — cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 contain a polynomial time complexity issue in handle_close_bracket that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has been patched in 0.29.0.gfm.7. cmark-gfm es la bifurcación de GitHub de cmark, una librería y programa de análisis y representación de CommonMark en C. Las versiones anteriores a 0.29.0.gfm.7 contienen un problema... • https://github.com/github/cmark-gfm/security/advisories/GHSA-r572-jvj2-3m8p • CWE-400: Uncontrolled Resource Consumption CWE-407: Inefficient Algorithmic Complexity •
CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 1CVE-2023-22485 – cmark-gfm out-of-bounds read in validate_protocol
https://notcve.org/view.php?id=CVE-2023-22485
24 Jan 2023 — cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior 0.29.0.gfm.7, a crafted markdown document can trigger an out-of-bounds read in the `validate_protocol` function. We believe this bug is harmless in practice, because the out-of-bounds read accesses `malloc` metadata without causing any visible damage.This vulnerability has been patched in 0.29.0.gfm.7. cmmark-gfm es la bifurcación de GitHub de cmark, una librería y programa de análisis y repre... • https://github.com/github/cmark-gfm/security/advisories/GHSA-c944-cv5f-hpvr • CWE-91: XML Injection (aka Blind XPath Injection) CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 1CVE-2023-22484 – Inefficient Quadratic complexity bug in handle_pointy_brace may lead to a denial of service
https://notcve.org/view.php?id=CVE-2023-22484
23 Jan 2023 — cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to a polynomial time complexity issue in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has been patched in 0.29.0.gfm.7. cmark-gfm es la bifurcación de GitHub de cmark, una librería y programa de análisis y representación de CommonMark en C. Las versiones anteriores a 0.29.0.gfm.7 están sujetas a un proble... • https://github.com/github/cmark-gfm/security/advisories/GHSA-24f7-9frr-5h2r • CWE-400: Uncontrolled Resource Consumption CWE-407: Inefficient Algorithmic Complexity •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 1CVE-2023-22483 – cmark-gfm Quadratic complexity bugs may lead to a denial of service
https://notcve.org/view.php?id=CVE-2023-22483
23 Jan 2023 — cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to several polynomial time complexity issues in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. Various commands, when piped to cmark-gfm with large values, cause the running time to increase quadratically. These vulnerabilities have been patched in version 0.29.0.gfm.7. cmark-gfm es la bifurcación de GitHub de cmark, una libr... • https://github.com/github/cmark-gfm/security/advisories/GHSA-29g3-96g3-jg6c • CWE-400: Uncontrolled Resource Consumption CWE-407: Inefficient Algorithmic Complexity •
CVSS: 10.0EPSS: 0%CPEs: 5EXPL: 0CVE-2022-23739 – Incorrect authorization check in GitHub Enterprise Server leading to escalation of privileges in GraphQL API requests from GitHub Apps using scoped user-to-server tokens
https://notcve.org/view.php?id=CVE-2022-23739
17 Jan 2023 — An incorrect authorization vulnerability was identified in GitHub Enterprise Server, allowing for escalation of privileges in GraphQL API requests from GitHub Apps. This vulnerability allowed an app installed on an organization to gain access to and modify most organization-level resources that are not tied to a repository regardless of granted permissions, such as users and organization-wide projects. Resources associated with repositories were not impacted, such as repository file content, repository-spec... • https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.16 • CWE-863: Incorrect Authorization •