{"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"],"vendor":"floci-io","product":"floci","affected":["floci >= 1.1.0 < 2.2.0"],"published":"2026-10-10","updated":"2026-10-16","sourceUpdated":"2026-10-16T19:18:44.867","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","exploit-available","cve.org"],"epss":0.00931,"epssPercentile":0.60433,"exploits":{"github":1,"githubRepos":["https://github.com/Sidesploitx/CVE-2026-108598"],"checkedAt":"2026-10-27T19:55:03.858Z"},"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"total","timestamp":"2026-10-13T11:39:38.007624Z"},"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":"abyssal","depthScore":66,"depthScoreParts":{"impact":53.9,"likelihood":0.2,"exploitation":12,"ransomware":0},"changes":[{"seq":220824,"id":"CVE-2026-108598","ts":1792026840874,"field":"exploit_available","old":"false","new":"true"}]}