CVE-2026-101132: DeepSeek deepseek-harness Bundle Patch profile.ts loadProfile path traversal
A security flaw has been discovered in DeepSeek deepseek-harness up to 0.1.7-rc.2. The affected element is the function loadProfile of the file packages/boot/app-boot/src/profile.ts of the component Bundle Patch Handler. The manipulation of the argument dsh.bundle.patch results in path traversal. The attack may be performed from remote. The attack requires a high level of complexity. The exploitability is described as difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
Which deployments are affected?
DeepSeek deepseek-harness versions up to and including 0.1.7-rc.2 are identified as affected. The vulnerable code is the Bundle Patch Handler's loadProfile function in packages/boot/app-boot/src/profile.ts.
What must an attacker be able to do?
An attacker must be able to manipulate the dsh.bundle.patch argument used by loadProfile. The issue can be exploited remotely, requires no privileges, but requires user interaction and a high-complexity attack path.
What is the likely impact?
The reported impact is limited to confidentiality, with no stated integrity or availability impact. Successful exploitation could allow path traversal through the Bundle Patch Handler.
Is exploit code available?
Yes. The vulnerability information states that a public exploit has been released, although exploitation is described as difficult.