2 lines
3.4 KiB
JSON
2 lines
3.4 KiB
JSON
{"affected":[{"affectedData":[{"product":"prefecthq/prefect","vendor":"prefecthq","versions":[{"lessThanOrEqual":"latest","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"security@huntr.dev"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:prefect:prefect:3.6.23:-:*:*:*:*:*:*","matchCriteriaId":"8305547A-5D60-463F-8056-82B8F68F91CB","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Prefect version 3.6.23 is vulnerable to remote code execution due to improper handling of user-controlled input in the `GitRepository` storage class. The `commit_sha` parameter, which is passed to git commands, lacks validation and does not include a `--` separator to distinguish user input from git flags. This allows attackers to inject arbitrary git flags, such as `--upload-pack`, enabling execution of external programs. Additionally, the `directories` parameter can be exploited to inject git flags during sparse-checkout operations. These vulnerabilities allow any user with deployment creation permissions to execute arbitrary commands on worker machines, compromising shared work pools in multi-tenant environments."},{"lang":"es","value":"La versión 3.6.23 de Prefect es vulnerable a ejecución remota de código debido a un manejo inadecuado de la entrada controlada por el usuario en la clase de almacenamiento ’GitRepository’. El parámetro ’commit_sha’, que se pasa a los comandos de git, carece de validación y no incluye un separador ’--’ para distinguir la entrada del usuario de las banderas de git. Esto permite a los atacantes inyectar banderas de git arbitrarias, como ’--upload-pack’, lo que permite la ejecución de programas externos. Además, el parámetro ’directories’ puede ser explotado para inyectar banderas de git durante operaciones de sparse-checkout. Estas vulnerabilidades permiten a cualquier usuario con permisos de creación de despliegues ejecutar comandos arbitrarios en máquinas de trabajo, comprometiendo los pools de trabajo compartidos en entornos multi-inquilino."}],"id":"CVE-2026-5366","lastModified":"2026-10-25T23:10:00.167","metrics":{"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.9,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.0"},"exploitabilityScore":3.1,"impactScore":6.0,"source":"security@huntr.dev","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-5366","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-06-22T17:24:58.249220Z","version":"2.0.3"}}]},"published":"2026-06-20T17:16:26.560","references":[{"source":"security@huntr.dev","tags":["Exploit","Third Party Advisory"],"url":"https://huntr.com/bounties/e2e88a0f-a8f6-49c9-94c5-e98dc385f07a"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Exploit","Third Party Advisory"],"url":"https://huntr.com/bounties/e2e88a0f-a8f6-49c9-94c5-e98dc385f07a"}],"sourceIdentifier":"security@huntr.dev","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-94"}],"source":"security@huntr.dev","type":"Secondary"}]}
|