A stored cross-site scripting (XSS) vulnerability is found in the text sharing feature of…
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
A stored cross-site scripting (XSS) vulnerability is found in the text sharing feature of FileCodeBox version 2.2 and earlier. Insufficient input validation allows attackers to inject arbitrary JavaScript code into shared text "codeboxes". The xss payload is automatically executed in the browsers of any users who try to access the infected codebox by clicking link or entering share code.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-51662
- 2026-10-03 Alias added: GHSA-9fxq-7j6c-gx45
References
More Lanol Filecodebox vulnerabilities
- TI-2025-32395 A vulnerability found in IPRateLimit implementation of FileCodeBox up to 2.2 allows… CVSS 3.1HIGH 7.5
- TI-2025-32393 A path Traversal vulnerability found in FileCodeBox v2.2 and earlier allows arbitrary… CVSS 3.1HIGH 7.5
- TI-2024-22833 FileCodeBox 2.0 stores a OneDrive password and AWS key in a cleartext env file. CVSS 3.1MEDIUM 5.3
Sources
- CVE-2025-51662 · CVE Program
- CVE-2025-51662 · NVD
- FIRST EPSS
- GHSA-9fxq-7j6c-gx45 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences