{"id":"CVE-2026-121936","title":"easyVoice before 0.0.23 SSRF via openaiBaseUrl in TTS API","summary":"easyVoice before 0.0.23 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the server send POST requests by supplying openaiBaseUrl with useLLM enabled. Attackers can target loopback and in…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","cvssSource":"cna","cwe":["CWE-918"],"vendor":"cosin2077","product":"easyVoice","affected":["easyVoice < 0.0.23"],"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"partial","timestamp":"2026-11-04T18:56:05.465314Z"},"exploitAvailable":true,"published":"2026-11-04","updated":"2026-11-04","sourceUpdated":"2026-11-04T18:56:27.814Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-121936","references":[{"url":"https://github.com/cosin2077/easyVoice/issues/87"},{"url":"https://github.com/cosin2077/easyVoice/pull/88"},{"url":"https://github.com/cosin2077/easyVoice/commit/82fcb5b2f324c84b3f1808b29c6f44df16ccd42e"},{"url":"https://github.com/cosin2077/easyVoice/releases/tag/v0.0.23","label":"easyVoice v0.0.23 Release Notes"},{"url":"https://github.com/cosin2077/easyVoice/blob/be08c5f3fed07f3af749defcf04e590ffcb0c48d/packages/backend/src/utils/ssrf.ts#L28-L47"},{"url":"https://www.vulncheck.com/advisories/easyvoice-before-0.0.23-ssrf-via-openaibaseurl-in-tts-api","label":"VulnCheck Advisory: easyVoice before 0.0.23 SSRF via openaiBaseUrl in TTS API"}],"tags":["cve.org","exploit-available"],"ingestedAt":"2026-11-05T21:36:00.511Z","epss":0.0035,"epssPercentile":0.28835,"slug":"CVE-2026-121936","body":"## Overview\n\neasyVoice before 0.0.23 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the server send POST requests by supplying openaiBaseUrl with useLLM enabled. Attackers can target loopback and internal services through /api/v1/tts endpoints, using reflected error messages in the x-generate-tts-warning header to probe internal hosts and ports.\n\n## Affected\n\n- `easyVoice < 0.0.23`\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":[]}