CVE-2025-51663

High

Description

A vulnerability found in IPRateLimit implementation of FileCodeBox up to 2.2 allows remote attackers to bypass ip-based rate limit protection and failed attempt restrictions by faking X-Real-IP and X-Forwarded-For HTTP headers. This can enable attackers to perform DoS attacks or brute force share codes.

SeverityHigh
CVSS7.5
Exploit probability—
ProductLanol Filecodebox
PublishedNov 19, 2025
First seenNov 19, 2025
Weakness typeCWE-305CWE-305

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
lanol filecodeboxv ≤ 2.2—

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