{"id":"CVE-2026-109149","published":"2026-10-13T10:17:15.073","lastModified":"2026-10-16T22:17:18.370","description":"A weakness has been identified in beautifier js-beautify up to 1.15.1/2.0.3. The affected element is an unknown function. Executing a manipulation can lead to uncontrolled memory allocation. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.","cvssScore":5.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","cwes":["CWE-400","CWE-789"],"vendors":[],"products":[],"references":[{"url":"https://github.com/beautifier/js-beautify/","tags":[]},{"url":"https://github.com/beautifier/js-beautify/issues/2522","tags":[]},{"url":"https://vuldb.com/cve/CVE-2026-109149","tags":[]},{"url":"https://vuldb.com/submit/978621","tags":[]},{"url":"https://vuldb.com/vuln/416885","tags":[]},{"url":"https://vuldb.com/vuln/416885/cti","tags":[]}],"exploitRefs":[{"url":"https://github.com/beautifier/js-beautify/","tags":[]},{"url":"https://github.com/beautifier/js-beautify/issues/2522","tags":[]}],"hasPoc":true,"ai":null}