CVE-2026-86063
2026-10-13
19h21 +00:00
19h21 +00:00
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Mô tả CVE
Claude Code is an agentic coding tool. Prior to 2.1.179, the Claude Code and Claude Desktop plugin installation flow runs git checkout for a marketplace-pinned commit without verifying that the resulting HEAD equals the pinned 40-character SHA. An attacker who controls a plugin repository on a Git host that permits SHA-shaped branch names can create a branch named after the reviewed commit, causing checkout to select the branch tip and install attacker-controlled plugin code. Exploitation requires a user to install the malicious plugin and pin it to the ostensibly safe hash. This issue is fixed in version 2.1.179.
Thông tin CVE
Điểm yếu liên quan
| Tên điểm yếu | Nguồn | |
|---|---|---|
| Download of Code Without Integrity Check The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code. |
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| Inclusion of Functionality from Untrusted Control Sphere The product imports, requires, or includes executable functionality (such as a library) from a source that is outside of the intended control sphere. |
