THREATPORT/VULNERABILITY/CVE-2025-59536
HIGH SEVERITY

CVE-2025-59536

Claude Code vulnerability

CVSS
8.8
EPSS
30.2%
EPSS pct
98th
Exploited
No known
Claude Code is an agentic coding tool. Versions before 1.0.111 were vulnerable to Code Injection due to a bug in the startup trust dialog implementation. Claude Code could be tricked to execute code contained in a project before the user accepted the startup trust dialog. Exploiting this requires a user to start Claude Code in an untrusted directory. Users on standard Claude Code auto-update will have received this fix automatically. Users performing manual updates are advised to update to the latest version. This issue is fixed in version 1.0.111.
Affected vendor
Anthropic
Affected product
Claude Code
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness type (CWE)
Published
2025-10-03

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 30.2% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2025-59536

  • Confirm whether Anthropic Claude Code is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2025-59536.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2025-59536

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2025-59536 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2025-59536?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2025-59536.

Start free scan

No credit card. Agentless.

Related vulnerabilities

HIGH
CVE-2019-10896
Wireshark vulnerability
HIGH
CVE-2019-10897
Wireshark vulnerability
HIGH
CVE-2019-10898
Wireshark vulnerability