{"api_version":"1","generated_at":"2026-04-22T22:49:55+00:00","cve":"CVE-2023-43643","urls":{"html":"https://cve.report/CVE-2023-43643","api":"https://cve.report/api/cve/CVE-2023-43643.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-43643","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-43643"},"summary":{"title":"CVE-2023-43643","description":"AntiSamy is a library for performing fast, configurable cleansing of HTML coming from untrusted sources. Prior to version 1.7.4, there is a potential for a mutation XSS (mXSS) vulnerability in AntiSamy caused by flawed parsing of the HTML being sanitized. To be subject to this vulnerability the `preserveComments` directive must be enabled in your policy file and also allow for certain tags at the same time. As a result, certain crafty inputs can result in elements in comment tags being interpreted as executable when using AntiSamy's sanitized output. 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