Description
claude-code-cache-fix is a cache optimization proxy for Claude Code. From 3.5.0 to before 3.5.2, 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. This vulnerability is fixed in 3.5.2.
CVSS 8.6EPSS 0.188%Risk 0.87
View source- Published
- 2026-05-27 21:16:18
- Affected versions
- >=3.5.0,<3.5.2
- Type
- Package
- Vector
- CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X