CVE Explorer
CVE-2025-65099
Claude Code is an agentic coding tool. Prior to version 1.0.39, when running on a machine with Yarn 3.0 or above, Claude Code could have been tricked to execute code contained in a project via yarn plugins before the user accepted the startup trust dialog. Exploiting this would have required a user to start Claude Code in an untrusted directory and to be using Yarn 3.0 or above. This issue has been patched in version 1.0.39.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"claude-code","vendor":"anthropics","versions":[{"status":"affected","version":"< 1.0.39"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:822bba4f30438c9d3e549e8b32ae27baa45faa010aee5cb76ce60b2fa27946bb · sha256:7d6da69ad80b0e1d… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.7,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:822bba4f30438c9d3e549e8b32ae27baa45faa010aee5cb76ce60b2fa27946bb · sha256:7d6da69ad80b0e1d… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:822bba4f30438c9d3e549e8b32ae27baa45faa010aee5cb76ce60b2fa27946bb · sha256:7d6da69ad80b0e1d… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/anthropics/claude-code/security/advisories/GHSA-5hhx-v7f6-x7gv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/anthropics/claude-code/security/advisories/GHSA-5hhx-v7f6-x7gv"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:822bba4f30438c9d3e549e8b32ae27baa45faa010aee5cb76ce60b2fa27946bb · sha256:7d6da69ad80b0e1d… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.