CVE-2026-124509 Details
Description
A vulnerability was identified in floci-io Floci up to 2.1.0. The affected element is the function S3Destination.bucketName of the file services/firehose/model/DeliveryStreamDescription.java of the component S3 Destination Configuration Handler. Such manipulation of the argument BucketARN leads to path traversal. The attack can be launched remotely. The exploit is publicly available and might be used. Upgrading to version 2.2.0 is sufficient to fix this issue. The name of the patch is b986b95074ef524019be7af51e1df172e48faa4b. You should upgrade the affected component.
A path traversal vulnerability has been identified in Floci versions through 2.1.0, specifically within the S3 Destination Configuration Handler. The issue arises in the S3Destination.bucketName function, located in the DeliveryStreamDescription.java file. The vulnerability allows for manipulation of the BucketARN argument, leading to unauthorized access to directory levels. This flaw can be exploited remotely, with public exploits available. The vulnerability has been addressed in version 2.2.0.
Upgrade to Floci version 2.2.0, which addresses the vulnerability by rejecting bucket names that conflict with reserved storage directories.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Nov 9, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/floci-io/floci/ | [email protected] | Vendor |
| https://github.com/floci-io/floci/commit/b986b95074ef524019be7af51e1df172e48faa4b | [email protected] | Source CodeVendor |
| https://github.com/floci-io/floci/issues/4281 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/floci-io/floci/pull/4289 | [email protected] | Issue TrackingVendor |
| https://github.com/floci-io/floci/releases/tag/2.2.0 | [email protected] | Release NotesVendor |
| https://vuldb.com/cve/CVE-2026-124509 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1035485 | [email protected] | Permission Required |
| https://vuldb.com/vuln/432813 | [email protected] | Permission Required |
| https://vuldb.com/vuln/432813/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| floci-io Floci | <= 2.1.0 (semver) |
CPE
Remediation
| |
Change History
1 change record found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 9, 2026 | New CVE Received | [email protected] |