Vulnerability · Published Jul 30, 2026 · Assigned by VulnCheck
CVE-2026-67348Julep Insecure Direct Object Reference via GET /executions/{execution_id}
High 8.1
In plain English
A high-severity authorization bypass via user-controlled key in julep from julep-ai. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).
Severity (CVSS 3.1)8.1High
Exploit odds (30 days)0.3%top 74.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
References
- Researcher Disclosure technical-description, exploit, issue-tracking
- https://www.vulncheck.com/advisories/julep-insecure-direct-object-reference-via-get-executions-execution-id third-party-advisory