{"schema_version":1,"title":"Sunnyadn Js-Toml vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Sunnyadn Js-Toml: 1 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-63386, was published on 22 September 2026.","url":"https://junglewise.ai/threats/technologies/js-toml","json_url":"https://junglewise.ai/threats/technologies/js-toml.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/js-toml","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":4,"critical":0,"exploited":0,"last_7_days":1,"last_30_days":1,"last_90_days":2,"last_365_days":3},"latest":[{"cve":"CVE-2026-63386","cvss":5.3,"epss":0.0051,"slug":"cve-2026-63386-js-toml-is-a-toml-parser-for-javascript-prior-to-1-1-3-load-does","title":"js-toml stack exhaustion in recursive parser","severity":"medium","exploited":false,"published_at":"2026-09-22T19:16:44.05+00:00","url":"https://junglewise.ai/threats/cve-2026-63386-js-toml-is-a-toml-parser-for-javascript-prior-to-1-1-3-load-does"},{"cve":"CVE-2026-50029","cvss":5.3,"epss":0.004,"slug":"cve-2026-50029-sunnyadn-js-toml-type-confusion-via-duplicate-key-bypass","title":"js-toml is a TOML parser for JavaScript, Prior to version 1.1.2, the interpreter checks whether a key already exists in a parser-built conta","severity":"medium","exploited":false,"published_at":"2026-08-14T19:17:18.98+00:00","url":"https://junglewise.ai/threats/cve-2026-50029-sunnyadn-js-toml-type-confusion-via-duplicate-key-bypass"},{"cve":"CVE-2026-49293","cvss":7.5,"epss":0.0064,"slug":"cve-2026-49293-js-toml-cpu-exhaustion-via-o-n-bigint-construction","title":"js-toml CPU exhaustion via O(n²) BigInt construction","severity":"high","exploited":false,"published_at":"2026-06-19T19:16:36.297+00:00","url":"https://junglewise.ai/threats/cve-2026-49293-js-toml-cpu-exhaustion-via-o-n-bigint-construction"},{"cve":"CVE-2025-54803","cvss":4,"epss":0.005,"slug":"cve-2025-54803-js-toml-prototype-pollution-via-malicious-toml","title":"js-toml prototype pollution via malicious TOML","severity":"medium","exploited":false,"published_at":"2025-08-04T16:07:05+00:00","url":"https://junglewise.ai/threats/cve-2025-54803-js-toml-prototype-pollution-via-malicious-toml"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":1}],"related":[],"technology":{"hub":true,"name":"Sunnyadn Js-Toml","slug":"js-toml","vendor":{"name":"Sunnyadn","slug":"sunnyadn","url":"https://junglewise.ai/threats/vendors/sunnyadn"},"aliases":[],"category":"library","homepage":"https://www.npmjs.com/package/js-toml","repo_url":"https://github.com/sunnyadn/js-toml","description":"A TOML parser and serializer for JavaScript.","url":"https://junglewise.ai/threats/technologies/js-toml"},"most_severe":[{"cve":"CVE-2026-49293","cvss":7.5,"epss":0.0064,"slug":"cve-2026-49293-js-toml-cpu-exhaustion-via-o-n-bigint-construction","title":"js-toml CPU exhaustion via O(n²) BigInt construction","severity":"high","exploited":false,"published_at":"2026-06-19T19:16:36.297+00:00","url":"https://junglewise.ai/threats/cve-2026-49293-js-toml-cpu-exhaustion-via-o-n-bigint-construction"},{"cve":"CVE-2026-63386","cvss":5.3,"epss":0.0051,"slug":"cve-2026-63386-js-toml-is-a-toml-parser-for-javascript-prior-to-1-1-3-load-does","title":"js-toml stack exhaustion in recursive parser","severity":"medium","exploited":false,"published_at":"2026-09-22T19:16:44.05+00:00","url":"https://junglewise.ai/threats/cve-2026-63386-js-toml-is-a-toml-parser-for-javascript-prior-to-1-1-3-load-does"},{"cve":"CVE-2026-50029","cvss":5.3,"epss":0.004,"slug":"cve-2026-50029-sunnyadn-js-toml-type-confusion-via-duplicate-key-bypass","title":"js-toml is a TOML parser for JavaScript, Prior to version 1.1.2, the interpreter checks whether a key already exists in a parser-built conta","severity":"medium","exploited":false,"published_at":"2026-08-14T19:17:18.98+00:00","url":"https://junglewise.ai/threats/cve-2026-50029-sunnyadn-js-toml-type-confusion-via-duplicate-key-bypass"},{"cve":"CVE-2025-54803","cvss":4,"epss":0.005,"slug":"cve-2025-54803-js-toml-prototype-pollution-via-malicious-toml","title":"js-toml prototype pollution via malicious TOML","severity":"medium","exploited":false,"published_at":"2025-08-04T16:07:05+00:00","url":"https://junglewise.ai/threats/cve-2025-54803-js-toml-prototype-pollution-via-malicious-toml"}],"generated_at":"2026-09-26T12:07:00.15149+00:00"}