CVE-2026-3514

תיאור (מקור, אנגלית)

In version 3.6.19 of prefecthq/prefect, an authentication bypass vulnerability exists due to the improper handling of URL path exemptions for health check probes. Specifically, the authentication middleware exempts any URL path ending with 'health' or 'ready' from authentication checks. This allows an attacker to create resources with names ending in 'health' or 'ready' and access them without authentication. Affected endpoints include those for variables, flows, work pools, work queues, and deployments. This vulnerability can lead to unauthorized access to sensitive information, such as API keys and database credentials, stored in Prefect Variables.

מדדים

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-7/8/2026

CWE

CWE-863

מוצרים מושפעים

prefect: prefect

קישורים

• https://github.com/prefecthq/prefect/commit/e21617125335025b4b27e7d6f0ca028e8e‮… Patch
• https://huntr.com/bounties/c540e5e1-f74f-44f4-bfa0-9764ff6daa75 ExploitThird Party Advisory
• https://huntr.com/bounties/c540e5e1-f74f-44f4-bfa0-9764ff6daa75 ExploitThird Party Advisory