High severity · published Mar 20, 2026
CVE-2026-33068
Claude Code has a Workspace Trust Dialog Bypass via Repo-Controlled Settings File
8.8
CVSS
0.3%
EPSS
No
On KEV
Description
Claude Code is an agentic coding tool. Versions prior to 2.1.53 resolved the permission mode from settings files, including the repo-controlled .claude/settings.json, before determining whether to display the workspace trust confirmation dialog. A malicious repository could set permissions.defaultMode to bypassPermissions in its committed .claude/settings.json, causing the trust dialog to be silently skipped on first open. This allowed a user to be placed into a permissive mode without seeing the trust confirmation prompt, making it easier for an attacker-controlled repository to gain tool execution without explicit user consent. This issue has been patched in version 2.1.53.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CL
claude-code · anthropics
< 2.1.53 · source: vendor
CC
Claude Code · Anthropic
before 2.1.53 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-33068
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-33068
Vendor Advisory
https://github.com/anthropics/claude-code/security/advisories/GHSA-mmgp-wc2j-qcv7
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