{"id":"CVE-2022-23515","aliases":["GHSA-228g-948r-83gx"],"url":"https://o3.security/vulnerability/CVE-2022-23515","summary":"Improper neutralization of data URIs may allow XSS in Loofah","details":"Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah >= 2.1.0, < 2.19.1 is vulnerable to cross-site scripting via the image/svg+xml media type in data URIs. This issue is patched in version 2.19.1.","published":"2022-12-14T13:23:02.054Z","modified":"2026-07-15T01:49:10.388401217Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"RubyGems","name":"loofah","fixedVersion":"2.19.1"}],"fix":null,"references":[{"type":"WEB","url":"https://hackerone.com/reports/1694173"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/09/msg00011.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00044.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23515.json"},{"type":"ADVISORY","url":"https://github.com/flavorjones/loofah/security/advisories/GHSA-228g-948r-83gx"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23515"},{"type":"REPORT","url":"https://github.com/flavorjones/loofah/issues/101"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:10.388401217Z"}}