CVE-2026-124509
floci-io Floci S3 Destination Configuration DeliveryStreamDescription.java S3Destination.bucketName path traversal
CVSS Score
7.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-22 |
| Vendor | floci-io |
| Product | floci |
| Published | Nov 9, 2026 |
Stay Ahead of the Next One
Get instant alerts for floci-io floci
Be the first to know when new high vulnerabilities affecting floci-io floci are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
floci-io / Floci
2.0 2.1.0
References
vuldb.com: https://vuldb.com/vuln/432813 vuldb.com: https://vuldb.com/vuln/432813/cti vuldb.com: https://vuldb.com/cve/CVE-2026-124509 vuldb.com: https://vuldb.com/submit/1035485 github.com: https://github.com/floci-io/floci/issues/4281 github.com: https://github.com/floci-io/floci/pull/4289 github.com: https://github.com/floci-io/floci/commit/b986b95074ef524019be7af51e1df172e48faa4b github.com: https://github.com/floci-io/floci/releases/tag/2.2.0 github.com: https://github.com/floci-io/floci/
Credits
🔍 lucasg2g (VulDB User)