{"id":"CVE-2026-46512","summary":"Frogman: Dialplan template parameters interpolated into extensions_custom.conf without escaping","details":"Frogman provides headless PBX control through MCP and HTTP API. Prior to 1.6.2, fm_dialplan_apply accepted template parameters including greeting, dest, url, extension, code, and file, and Tools/DialplanApply.php wrote Dialplan/Templates.php output to extensions_custom.conf while only Dialplan/TemplateBase.php:38-42 sanitized contextName(), allowing a PERM_WRITE caller using confirm:true to inject arbitrary Asterisk directives such as System(), Set(SHELL(...)), Goto, or Macro. This issue is fixed in version 1.6.2.","aliases":["GHSA-pxfc-q72v-jh8m"],"modified":"2026-07-19T03:31:08.707329408Z","published":"2026-07-16T18:15:52.181Z","database_specific":{"cwe_ids":["CWE-94"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46512.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://github.com/mwtcmi/frogman/releases/tag/v1.6.1"},{"type":"WEB","url":"https://github.com/mwtcmi/frogman/releases/tag/v1.6.2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46512.json"},{"type":"ADVISORY","url":"https://github.com/mwtcmi/frogman/security/advisories/GHSA-pxfc-q72v-jh8m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46512"},{"type":"FIX","url":"https://github.com/mwtcmi/frogman/commit/36a05ffa2df1d256b6f6f7c3b66ef77ebe3e458a"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mwtcmi/frogman","events":[{"introduced":"0"},{"fixed":"36a05ffa2df1d256b6f6f7c3b66ef77ebe3e458a"},{"fixed":"cdbdbf371daa939731e330aace9f25140aa727fe"},{"fixed":"2ca0c36caad11e2833d844a3e33fba2e414896cb"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"1.6.2"}]}}],"versions":["v1.6.1","v1.6.0","v1.5.0","v1.4.1","v1.4.0","v1.3.1","v1.3.0","v1.2.1","v1.2.0","v1.1.1","v1.1.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46512.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}]}