CVE-2022-23518

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-23518", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "requesterUserId": "c184a3d9-dc98-4c48-a45b-d2d88cf0ac74", "dateReserved": "2022-01-19T21:23:53.779Z", "datePublished": "2022-12-14T16:22:34.460Z", "dateUpdated": "2025-11-03T21:45:59.030Z"}, "containers": {"cna": {"title": "Improper neutralization of data URIs allows XSS in rails-html-sanitizer", "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "lang": "en", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0"}}], "references": [{"name": "https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-mcvf-2q2m-x72m", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-mcvf-2q2m-x72m"}, {"name": "https://github.com/rails/rails-html-sanitizer/issues/135", "tags": ["x_refsource_MISC"], "url": "https://github.com/rails/rails-html-sanitizer/issues/135"}, {"name": "https://hackerone.com/reports/1694173", "tags": ["x_refsource_MISC"], "url": "https://hackerone.com/reports/1694173"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html"}], "affected": [{"vendor": "rails", "product": "rails-html-sanitizer", "versions": [{"version": ">= 1.0.3, < 1.4.4", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-09-13T16:06:20.153Z"}, "descriptions": [{"lang": "en", "value": "rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions >= 1.0.3, < 1.4.4 are vulnerable to cross-site scripting via data URIs when used in combination with Loofah >= 2.1.0. This issue is patched in version 1.4.4."}], "source": {"advisory": "GHSA-mcvf-2q2m-x72m", "discovery": "UNKNOWN"}}, "adp": [{"title": "CVE Program Container", "references": [{"name": "https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-mcvf-2q2m-x72m", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-mcvf-2q2m-x72m"}, {"name": "https://github.com/rails/rails-html-sanitizer/issues/135", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/rails/rails-html-sanitizer/issues/135"}, {"name": "https://hackerone.com/reports/1694173", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://hackerone.com/reports/1694173"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00045.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T21:45:59.030Z"}}]}}

{}

{"affected": [{"affectedData": [{"product": "rails-html-sanitizer", "vendor": "rails", "versions": [{"status": "affected", "version": ">= 1.0.3, < 1.4.4"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:rubyonrails:rails_html_sanitizers:*:*:*:*:*:rails:*:*", "matchCriteriaId": "B07277FF-73C7-4F2C-8515-8927193955B2", "versionEndExcluding": "1.4.4", "versionStartIncluding": "1.0.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:loofah_project:loofah:*:*:*:*:*:ruby:*:*", "matchCriteriaId": "68F8B0CB-F78F-410C-942F-7FA80481474D", "versionEndExcluding": "2.19.1", "versionStartIncluding": "2.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions >= 1.0.3, < 1.4.4 are vulnerable to cross-site scripting via data URIs when used in combination with Loofah >= 2.1.0. This issue is patched in version 1.4.4."}, {"lang": "es", "value": "rails-html-sanitizer es responsable de sanitizar fragmentos HTML en aplicaciones Rails. Las versiones &gt;= 1.0.3, &lt; 1.4.4 son vulnerables a Cross-Site Scripting (XSS) a trav\u00e9s de URI de datos cuando se usan en combinaci\u00f3n con Loofah &gt;= 2.1.0. Este problema est\u00e1 parcheado en la versi\u00f3n 1.4.4."}], "id": "CVE-2022-23518", "lastModified": "2026-06-17T04:30:17.073", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "security-advisories@github.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-12-14T17:15:10.713", "references": [{"source": "security-advisories@github.com", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/rails/rails-html-sanitizer/issues/135"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-mcvf-2q2m-x72m"}, {"source": "security-advisories@github.com", "tags": ["Permissions Required", "Third Party Advisory"], "url": "https://hackerone.com/reports/1694173"}, {"source": "security-advisories@github.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/rails/rails-html-sanitizer/issues/135"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-mcvf-2q2m-x72m"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required", "Third Party Advisory"], "url": "https://hackerone.com/reports/1694173"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00045.html"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2023:2097", "cpe": "cpe:/a:redhat:satellite:6.13::el8", "package": "rubygem-rails-html-sanitizer-0:1.4.4-1.el8sat", "product_name": "Red Hat Satellite 6.13 for RHEL 8", "release_date": "2023-05-03T00:00:00Z"}], "bugzilla": {"description": "rubygem-rails-html-sanitizer: Improper neutralization of data URIs leading to Cross site scripting", "id": "2153701", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2153701"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "status": "verified"}, "cwe": "CWE-79", "details": ["rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions >= 1.0.3, < 1.4.4 are vulnerable to cross-site scripting via data URIs when used in combination with Loofah >= 2.1.0. This issue is patched in version 1.4.4.", "A Cross-site scripting vulnerability was found in rails-html-sanitizer. When used in combination with Loofah since version 2.1.0, improper neutralization of data URIs may allow Cross-site scripting."], "name": "CVE-2022-23518", "package_state": [{"cpe": "cpe:/a:redhat:red_hat_3scale_amp:2", "fix_state": "Will not fix", "package_name": "3scale-amp-zync-container", "product_name": "Red Hat 3scale API Management Platform 2"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Affected", "package_name": "satellite:el8/rubygem-rails-html-sanitizer", "product_name": "Red Hat Satellite 6"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Out of support scope", "package_name": "tfm-ror51-rubygem-rails-html-sanitizer", "product_name": "Red Hat Satellite 6"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Out of support scope", "package_name": "tfm-ror52-rubygem-rails-html-sanitizer", "product_name": "Red Hat Satellite 6"}], "public_date": "2022-12-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-23518\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-23518\nhttps://github.com/rails/rails-html-sanitizer/issues/135\nhttps://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-mcvf-2q2m-x72m"], "threat_severity": "Moderate"}

{}