TI-2022-18828 Aliases CVE-2022-39833 GHSA-898w-r5qq-x64c

FileCloud Versions 20.2 and later allows remote attackers to potentially cause…

HIGH 67CWE-94Published 2022-11-23 · Updated 2025-04-25

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-94.

Summary

FileCloud Versions 20.2 and later allows remote attackers to potentially cause unauthorized remote code execution and access to reported API endpoints via a crafted HTTP request.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.02889 86th 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: Total

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:filecloud:filecloud::::::::	20.2 to before 21.3.7.18607	Vulnerable	Filecloud

cpe:2.3:a:filecloud:filecloud:*:*:*:*:*:*:*:* Versions 20.2 to before 21.3.7.18607 Vulnerable ·Filecloud

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-39833
2026-10-03 Alias added: GHSA-898w-r5qq-x64c

References

Exploit 1

https://gist.github.com/DylanGrl/4b4e0d53bb7626b2ab3f834ec5a2b23c

Advisory 1

https://www.filecloud.com/supportdocs/fcdoc/latest/server/security-advisories/2022-security-advisories/advisory-2022-10-01-unauthorized-access-and-potential-remote-code-execution

TI-2022-08950 In FileCloud before 21.3, the CSV user import functionality is vulnerable to Cross-Site Request Forgery (CSRF). CVSS 3.1HIGH 8.8
TI-2016-05632 CodeLathe FileCloud, version 13.0.0.32841 and earlier, is vulnerable to cross-site request forgery (CSRF) CVSS 3.1HIGH 8.8
TI-2022-08951 In FileCloud before 21.3, file upload is not protected against Cross-Site Request Forgery (CSRF). CVSS 3.1HIGH 8.8
TI-2022-01817 FileCloud NTFS access control CVSS 3.1MEDIUM 6.5
TI-2020-16167 CodeLathe FileCloud before 20.2.0.11915 allows username enumeration. CVSS 3.1MEDIUM 5.3
TI-2022-08466 All versions of FileCloud prior to 21.3 are vulnerable to user enumeration. CVSS 3.1MEDIUM 5.3

Sources

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