{"id":"CVE-2026-108598","title":"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","summary":"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 inte…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-94"],"published":"2026-10-10","updated":"2026-10-10","sourceUpdated":"2026-10-10T19:16:58.347","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-108598","references":[{"url":"https://github.com/floci-io/floci","label":"disclosure@vulncheck.com"},{"url":"https://github.com/floci-io/floci/blob/560b3e4aae61cea3ac7d4d51843bdffd0e3085fd/src/main/java/io/github/hectorvent/floci/services/apigateway/VtlTemplateEngine.java#L74-L114","label":"disclosure@vulncheck.com"},{"url":"https://github.com/floci-io/floci/commit/144b90e6fa861a5ac882e99a090d503da01945c4","label":"disclosure@vulncheck.com"},{"url":"https://github.com/floci-io/floci/releases/tag/2.2.0","label":"disclosure@vulncheck.com"},{"url":"https://github.com/floci-io/floci/security/advisories/GHSA-3p4c-wp7w-mgjx","label":"disclosure@vulncheck.com"},{"url":"https://github.com/ghostx-86/exploitarium/tree/main/floci-apigateway-vtl-rce-poc","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/floci-1.1.0-before-2.2.0-rce-via-api-gateway-vtl-mapping-templates","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"ingestedAt":"2026-10-10T19:30:07.155Z","slug":"CVE-2026-108598","body":"## Overview\n\nFloci 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}