CVE-2026-101131

MEDIUM CVSS 4.0: 1.9 EPSS 0.11%
Updated Sep 29, 2026
Deepseek-Ai
Parameter Value
CVSS 1.9 (MEDIUM)
Type CWE-807, CWE-20 (Improper Input Validation)
Vendor Deepseek-Ai
Public PoC No

A vulnerability was identified in deepseek-ai deepseek-harness up to 0.1.5-rc.3. Impacted is an unknown function of the file packages/e2b/e2b/src/index.ts of the component dsh. The manipulation of the argument E2B_API_KEY leads to reliance on untrusted inputs in a security decision.

Local access is required to approach this attack. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v4.0

Vulnerable Products

deepseek-ai:deepseek-harness