CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
Описание
Оригинално описание
Yeti bridges the gap between CTI and DFIR practitioners by providing a Forensics Intelligence platform and pipeline. Prior to 2.5.1, YETI derives ExportTask.file_name from the user-controlled task name and passes it to core/clients/file_storage/classes/local_storage.py without sanitizing traversal sequences or enforcing path confinement. A low-privileged authenticated user using the default local storage backend can call POST /api/v2/tasks/export/new with a traversal name and use ExportTask.file_contents through GET /api/v2/tasks/export/{export_id}/content to read files accessible to the YETI service account. Running ExportTask.run() can also write attacker-controlled export output to an attacker-selected writable path. The impact depends on the service account's filesystem permissions, and universal code execution is not established. This issue is fixed in version 2.5.1.
Засегнати продукти
- yeti-platform yeti: <= 2.5.0
Вид слабост
История
- 3 ноември 2026 Публикувано
Други уязвимости в yeti-platform yeti
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-63502
- https://nvd.nist.gov/vuln/detail/CVE-2026-63502
- https://github.com/yeti-platform/yeti/security/advisories/GHSA-4q3w-w2g5-8wqq
- https://github.com/yeti-platform/yeti/pull/1280
- https://github.com/yeti-platform/yeti/commit/bfd7c2424dc05dea2d46b5b106b5071f959d5d5a
- https://github.com/yeti-platform/yeti/releases/tag/2.5.1