{"id":"CVE-2026-111682","title":"EFAK 5.0.0 through 5.1.0 contains a missing authorization vulnerability that allows authenticated low-privilege users to read LLM provider API keys through the /api/model-config REST API","summary":"EFAK 5.0.0 through 5.1.0 contains a missing authorization vulnerability that allows authenticated low-privilege users to read LLM provider API keys through the /api/model-config REST API. Attackers with any ROLE_USER account can query /a…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-862"],"vendor":"smartloli","product":"EFAK","affected":["EFAK >= 5.0.0 <= 5.1.0"],"published":"2026-10-16","updated":"2026-10-16","sourceUpdated":"2026-10-16T20:17:22.140","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-111682","references":[{"url":"https://github.com/smartloli/EFAK","label":"disclosure@vulncheck.com"},{"url":"https://github.com/smartloli/EFAK/blob/v5.1.0/efak-web/src/main/java/org/kafka/eagle/web/controller/ModelConfigController.java#L34-L56","label":"disclosure@vulncheck.com"},{"url":"https://github.com/smartloli/EFAK/blob/v5.1.0/efak-web/src/main/java/org/kafka/eagle/web/security/config/WebSecurityConfig.java#L89-L93","label":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@hieuPenguinnn/efak-missing-admin-gate-user-management-api","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/efak-5.0.0-through-5.1.0-missing-authorization-via-api-model-config-exposes-api-keys","label":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@hieuPenguinnn/efak-missing-admin-gate-user-management-api","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"epss":0.00386,"epssPercentile":0.32519,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-16T19:03:31.508837Z"},"ingestedAt":"2026-10-16T18:43:08.661Z","slug":"CVE-2026-111682","body":"## Overview\n\nEFAK 5.0.0 through 5.1.0 contains a missing authorization vulnerability that allows authenticated low-privilege users to read LLM provider API keys through the /api/model-config REST API. Attackers with any ROLE_USER account can query /api/model-config/page or /api/model-config/{id} to retrieve unmasked keys, enabling provider account access and incurred costs.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":223355,"id":"CVE-2026-111682","ts":1792180181886,"field":"exploit_available","old":"false","new":"true"}]}