CVE-2025-51663
CVE-2025-51663 is a high-severity vulnerability in Lanol Filecodebox with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-305.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 0% (29th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-198174
- Weakness: CWE-305
- Affected product: Lanol Filecodebox
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2025-51663?
- 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.
- How severe is CVE-2025-51663?
- CVE-2025-51663 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2025-51663 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-51663?
- CVE-2025-51663 affects Lanol Filecodebox. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-51663?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2025-51663 have an EU (EUVD) identifier?
- Yes. CVE-2025-51663 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198174.
- When was CVE-2025-51663 published?
- CVE-2025-51663 was published on 2025-11-19 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:lanol:filecodebox:*:*:*:*:*:*:*:*
More vulnerabilities in Lanol Filecodebox
- CVE-2025-51661 — High (CVSS 7.5): A path Traversal vulnerability found in FileCodeBox v2.2 and earlier allows arbitrary file writes when application is…
- CVE-2025-51662 — Medium (CVSS 5.4): A stored cross-site scripting (XSS) vulnerability is found in the text sharing feature of FileCodeBox version 2.2 and…
- CVE-2024-34525 — Medium (CVSS 5.3): FileCodeBox 2.0 stores a OneDrive password and AWS key in a cleartext env file.
All CVEs affecting Lanol Filecodebox →
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