claude-code-cache-fix vulnerable to local code execution via Python triple-quote injection in tools/quota-statusline.sh — CVE-2026-45136

Summary

## Summary `tools/quota-statusline.sh` (introduced in v3.5.0) interpolates Claude Code's hook stdin payload directly into a Python triple-quoted string literal. A `'''` byte sequence in any user-controlled field of the payload closes the literal early and lets following bytes execute as Python in the user's Claude Code process. ## Affected versions - v3.5.0 - v3.5.1 ## Patched versions - v3.5.2 ## Affected…

Product

npm: claude-code-cache-fix

What to do

General, cautious steps (verify details in the official source):

• Prioritize patching or mitigation immediately (treat as actively risky).
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source
• CVE Record
• NVD

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