CVE-2026-101131
Low
Description
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.
SeverityLow
CVSS3.3
Exploit probability—
ProductDeepseek-ai Deepseek-harness
PublishedSep 28, 2026
First seenSep 28, 2026
Weakness typeCWE-807CWE-807CWE-20Improper input validation
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| deepseek-ai deepseek-harness | 0.1.5-rc.0, 0.1.5-rc.1, 0.1.5-rc.2, 0.1.5-rc.3 | — |
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