What is CVE-2025-11221?

CVE-2025-11221 is a high-severity vulnerability in Gtone Changeflow, classified under Path Traversal. CVSS score: 8.8/10. Published 2025-10-02.

How severe is CVE-2025-11221?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2025-11221 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Path Traversal in Gtone Changeflow

CVE-2025-11221

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Unrestricted Upload of File with Dangerous Type vulnerability in GTONE ChangeFlow allows Path Traversal, Accessing Functionality Not Properly Constrained by ACLs.This issue affects ChangeFlow: from All versions through v9.0.1.1.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.003 (18.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Gtone Changeflow — versions All versions

Weakness classification (CWE)

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

09832df1-09c1-45b4-8a85-16c601d30feb

Frequently asked questions

What is CVE-2025-11221?: CVE-2025-11221 is a high-severity vulnerability in Gtone Changeflow, classified under Path Traversal. CVSS score: 8.8/10. Published 2025-10-02.
How severe is CVE-2025-11221?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2025-11221 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.