{"id":"CVE-2022-23515","state":"PUBLISHED","title":"Improper neutralization of data URIs may allow XSS in Loofah","description":"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.","publishedAt":"2022-12-14T13:23:02.054Z","updatedAt":"2025-11-03T21:45:54.553Z","severity":{"score":6.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["flavorjones loofah"],"affected":[{"vendor":"flavorjones","product":"loofah","versions":[{"version":">= 2.1.0, < 2.19.1","status":"affected"}]}],"references":["https://github.com/flavorjones/loofah/security/advisories/GHSA-228g-948r-83gx","https://github.com/flavorjones/loofah/issues/101","https://hackerone.com/reports/1694173","https://lists.debian.org/debian-lts-announce/2023/09/msg00011.html","https://lists.debian.org/debian-lts-announce/2024/09/msg00044.html"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T19:49:40.939Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/23xxx/CVE-2022-23515.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-23515","state":"PUBLISHED","datePublished":"2022-12-14T13:23:02.054Z","dateUpdated":"2025-11-03T21:45:54.553Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","requesterUserId":"c184a3d9-dc98-4c48-a45b-d2d88cf0ac74","dateReserved":"2022-01-19T21:23:53.777Z"},"containers":{"cna":{"title":"Improper neutralization of data URIs may allow XSS in Loofah","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"flavorjones","product":"loofah","versions":[{"version":">= 2.1.0, < 2.19.1","status":"affected"}]}],"references":[{"url":"https://github.com/flavorjones/loofah/security/advisories/GHSA-228g-948r-83gx","name":"https://github.com/flavorjones/loofah/security/advisories/GHSA-228g-948r-83gx","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/flavorjones/loofah/issues/101","name":"https://github.com/flavorjones/loofah/issues/101","tags":["x_refsource_MISC"]},{"url":"https://hackerone.com/reports/1694173","name":"https://hackerone.com/reports/1694173","tags":["x_refsource_MISC"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/09/msg00011.html"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2023-09-13T16:06:24.843Z"},"source":{"advisory":"GHSA-228g-948r-83gx","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/flavorjones/loofah/security/advisories/GHSA-228g-948r-83gx","name":"https://github.com/flavorjones/loofah/security/advisories/GHSA-228g-948r-83gx","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/flavorjones/loofah/issues/101","name":"https://github.com/flavorjones/loofah/issues/101","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://hackerone.com/reports/1694173","name":"https://hackerone.com/reports/1694173","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/09/msg00011.html","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00044.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T21:45:54.553Z"}}]}}}