TI-2025-32393 Aliases CVE-2025-51661 GHSA-xpx4-57h5-9v98

A path Traversal vulnerability found in FileCodeBox v2.2 and earlier allows arbitrary…

HIGH 66CWE-24Published 2025-11-19 · Updated 2025-11-20

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

A path Traversal vulnerability found in FileCodeBox v2.2 and earlier allows arbitrary file writes when application is configured to use local filesystem storage. SystemFileStorage.save_file method in core/storage.py uses filenames from user input without validation to construct save_path and save files. This allows remote attackers to perform arbitrary file writes outside the intended directory by sending crafted POST requests with malicious traversal sequences to /share/file/ upload endpoint, which does not require any authorization.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.0057 47th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

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

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:lanol:filecodebox::::::::	up to 2.2	Vulnerable	Lanol

cpe:2.3:a:lanol:filecodebox:*:*:*:*:*:*:*:* Versions up to 2.2 Vulnerable ·Lanol

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-51661
2026-10-03 Alias added: GHSA-xpx4-57h5-9v98

References

Exploit 1

https://github.com/vastsa/FileCodeBox/issues/349

Other 1

https://github.com/vastsa/FileCodeBox

TI-2025-32395 A vulnerability found in IPRateLimit implementation of FileCodeBox up to 2.2 allows… CVSS 3.1HIGH 7.5
TI-2025-32394 A stored cross-site scripting (XSS) vulnerability is found in the text sharing feature of… CVSS 3.1MEDIUM 5.4
TI-2024-22833 FileCodeBox 2.0 stores a OneDrive password and AWS key in a cleartext env file. CVSS 3.1MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences