CRITICAL🇵🇱 Wersja polska

CVE-2026-56258

CVSS 9.2v4.0pub. 2026-06-23upd. 2026-06-25

Crawl4AI before 0.8.8 contains an arbitrary file write vulnerability in the screenshot and PDF endpoints that allows unauthenticated attackers to write files outside the intended directory via symlink and time-of-check-time-of-use (TOCTOU) attacks on the output_path parameter. Remote attackers can exploit insufficient path validation and symlink following to achieve arbitrary file write and potential code execution on systems where the runtime user has write access to executable or cron locations.

CVSS Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/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
  • Kidocode Crawl4ai

    APP
    Kidocode
    < 0.8.8
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
RCEAuth BypassRace ConditionPath Traversal
CWE
References

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