Vulnerability Description
FileCodeBox before 2.4 contains a rate-limit bypass vulnerability in the IPRateLimit class that allows unauthenticated attackers to circumvent request throttling by supplying attacker-controlled X-Real-IP and X-Forwarded-For headers without verification of trusted reverse proxy origin. Attackers can supply unique spoofed IP values on each request to enumerate all possible share codes and retrieve other users' files without authentication.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/vastsa/FileCodeBox/commit/1b6d8e7277d3cfa34dc7a85803731d927b2
- https://github.com/vastsa/FileCodeBox/issues/479
- https://github.com/vastsa/FileCodeBox/releases/tag/V2.4
- https://www.vulncheck.com/advisories/filecodebox-anti-bruteforce-rate-limit-bypa
FAQ
What is CVE-2026-64619?
CVE-2026-64619 is a vulnerability with a CVSS score of 7.5 (HIGH). FileCodeBox before 2.4 contains a rate-limit bypass vulnerability in the IPRateLimit class that allows unauthenticated attackers to circumvent request throttling by supplying attacker-controlled X-Rea...
How severe is CVE-2026-64619?
CVE-2026-64619 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-64619?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.