{"id":"CVE-2026-101050","revision":"580a0700b54c4985b2c62f2e34cfc003","records":[{"revision":"580a0700b54c4985b2c62f2e34cfc003","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-101050","aliases":[],"title":"Heym before 0.0.53 Authentication Bypass via Telegram Webhook","description":"Heym before 0.0.53 fails to verify the X-Telegram-Bot-Api-Secret-Token header on Telegram webhook endpoints when credential_id is absent or secret_token is empty. Remote unauthenticated attackers can post forged Telegram updates to trigger workflows with the owner's configured credentials and execute actions on attacker-supplied input.","state":0,"publishedAt":"2026-09-27T16:28:28.766+00:00","modifiedAt":"2026-09-28T13:14:37.706+00:00","affected":[{"ecosystem":"Vendor product","name":"heym","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"heymrun\",\n                    \"product\": \"heym\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"0.0.53\"\n                        },\n                        {\n                            \"version\": \"0.0.53\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N","score":8.3,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N","score":6.5,"severity":"MEDIUM"}],"references":["https://github.com/heymrun/heym/security/advisories/GHSA-pm6h-x3h5-j38h","https://github.com/heymrun/heym/commit/341d1012367cd74f85c617e1c98dd49e3fcb5e83","https://www.vulncheck.com/advisories/heym-before-0.0.53-authentication-bypass-via-telegram-webhook"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-101050","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-101050","identifiers":["CVE-2026-101050"]},"retained":false,"historicalAffected":[]}],"coverage":[]}