Auth bypass in Julep-Ai Julep
CVE-2026-67348
Julep contains an insecure direct object reference vulnerability in the get_execution_details endpoint that allows authenticated tenants to read another tenant's execution data. Attackers can supply arbitrary execution_id values to retrieve sensitive execution records including task inputs, outputs, metadata, and temporal task tokens from other tenants.
Vulnerability class: IDOR (Insecure Direct Object Reference)
EPSS: 0.003 (16.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Julep-ai Julep — versions 0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (issue-tracking, technical-description, exploit)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2026-67348?
- CVE-2026-67348 is a high-severity vulnerability in Julep-Ai Julep, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.1/10. Published 2026-07-30.
- How severe is CVE-2026-67348?
- High severity. CVSS v3 base score is 8.1 out of 10.