CVE-2026-108598
Floci 1.1.0 before 2.2.0 RCE via API Gateway VTL Mapping Templates
- State
- Published
- Severity
- 9.3 Critical
- Published
- Oct 10, 2026
- Updated
- Oct 13, 2026
- Reserved
- Oct 10, 2026
Description
Floci 1.1.0 before 2.2.0 contains a code injection vulnerability in VtlTemplateEngine that allows unauthenticated attackers to execute commands via unrestricted Velocity mapping templates. Attackers can create a REST API with a MOCK integration whose template uses $util reflection to reach Runtime or ProcessBuilder, executing OS commands in the Floci JVM.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-94 Improper Control of Generation of Code ('Code Injection')
Affected Products
| Product | Versions |
|---|---|
flocifloci-io |
|
References
- GitHub Security Advisory (GHSA-3p4c-wp7w-mgjx)vendor-advisory
- https://github.com/ghostx-86/exploitarium/tree/main/floci-apigateway-vtl-rce-pocexploit
- https://github.com/floci-io/floci/commit/144b90e6fa861a5ac882e99a090d503da01945c4patch
- floci 2.2.0 Release Notesrelease-notes
- https://github.com/floci-io/floci/blob/560b3e4aae61cea3ac7d4d51843bdffd0e3085fd/src/main/java/io/github/hectorvent/floci/services/apigateway/VtlTemplateEngine.java#L74-L114technical-description
- https://github.com/floci-io/flociproduct
- VulnCheck Advisory: Floci 1.1.0 before 2.2.0 RCE via API Gateway VTL Mapping Templatesthird-party-advisory
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