{"id":"CVE-2026-115718","revision":"0dd8e4667654469089bfc6aba0a08693","records":[{"revision":"0dd8e4667654469089bfc6aba0a08693","observedAt":"2026-10-26T17:35:31.029+00:00","statement":{"source":"cve-program","id":"CVE-2026-115718","aliases":[],"title":"Frappe Builder 1.33.0 before 1.36.0 Missing Authorization via improve_prompt","description":"Frappe Builder versions 1.33.0 before1.36.0 contain a missing authorization vulnerability in the improve_prompt endpoint that allows any authenticated non-Guest session to invoke LLM completions without proper permission checks. Attackers can call the improve_prompt API to leverage the site owner's stored OpenRouter API key via resolve_api_key, consuming paid LLM credits and effectively turning the site into a free LLM proxy.","state":0,"publishedAt":"2026-10-26T11:40:00.956+00:00","modifiedAt":"2026-10-26T16:17:17.612+00:00","affected":[{"ecosystem":"Vendor product","name":"builder","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"vendor\": \"frappe\",\n                    \"product\": \"builder\",\n                    \"packageURL\": \"pkg:github/frappe/builder\",\n                    \"repo\": \"https://github.com/frappe/builder\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"1.33.0\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"1.36.0\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","score":4.3,"severity":"MEDIUM"}],"references":["https://github.com/frappe/builder/releases/tag/v1.36.0","https://github.com/frappe/builder/security/advisories/GHSA-58mj-c563-p78w","https://www.vulncheck.com/advisories/frappe-builder-before-missing-authorization-via-improve-prompt"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-115718","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-115718","identifiers":["CVE-2026-115718"]},"retained":false,"historicalAffected":[]}],"coverage":[]}