CVE-2025-11148

{"id": "CVE-2025-11148", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "report@snyk.io", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2025-09-30T11:37:38.883", "references": [{"url": "https://gist.github.com/lirantal/054b4ad039a86c418f2c84e3e884d6ec", "source": "report@snyk.io"}, {"url": "https://security.snyk.io/vuln/SNYK-JS-CHECKBRANCHES-2766494", "source": "report@snyk.io"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "report@snyk.io", "description": [{"lang": "en", "value": "CWE-78"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "All versions of the package check-branches are vulnerable to Command Injection check-branches is a command-line tool that is interacted with locally, or via CI, to confirm no conflicts exist in git branches.\r\rHowever, the library follows these conventions which can be abused:\r1. It trusts branch names as they are (plain text)\r2. It spawns git commands by concatenating user input\r\rSince a branch name is potentially a user input - as users can create branches remotely via pull requests, or simply due to privileged access to a repository - it can effectively be abused to run any command."}, {"lang": "es", "value": "Todas las versiones del paquete check-branches son vulnerables a Inyecci\u00f3n de comandos. check-branches es una herramienta de l\u00ednea de comandos con la que se interact\u00faa localmente, o a trav\u00e9s de CI, para confirmar que no existen conflictos en las ramas de git. Sin embargo, la biblioteca sigue estas convenciones que pueden ser explotadas:\n1. Conf\u00eda en los nombres de las ramas tal como est\u00e1n (texto plano)\n2. Genera comandos de git concatenando la entrada del usuario\nDado que el nombre de una rama es potencialmente una entrada de usuario - ya que los usuarios pueden crear ramas de forma remota a trav\u00e9s de solicitudes de extracci\u00f3n (pull requests), o simplemente debido a un acceso privilegiado a un repositorio - puede ser explotado eficazmente para ejecutar cualquier comando."}], "lastModified": "2026-04-15T00:35:42.020", "sourceIdentifier": "report@snyk.io"}