{"id":"CVE-2026-44990","sourceIdentifier":"security-advisories@github.com","published":"2026-06-12T21:16:22.447","lastModified":"2026-09-10T13:20:17.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"ApostropheCMS is an open-source Node.js content management system, and sanitize-html provides a simple HTML sanitizer with a clear API. Under the default configuration, versions of `sanitize-html` prior to 2.17.4 can turn attacker-controlled content inside a disallowed `xmp` element into live HTML or JavaScript. This is a sanitizer bypass in the default `disallowedTagsMode: 'discard'` path and can lead to stored XSS in applications that render sanitized output back to users. Version 2.17.4 patches the issue."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"apostrophecms","product":"sanitize-html","versions":[{"version":"< 2.17.4","status":"affected"}]}]},{"source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","affectedData":[{"vendor":"Red Hat","product":"multicluster engine for Kubernetes 2.1","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"multicluster-engine/console-mce-rhel9","cpes":["cpe:/a:redhat:multicluster_engine:2.10::el9"],"versions":[{"version":"1784312384","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"multicluster engine for Kubernetes 2.11","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"multicluster-engine/console-mce-rhel9","cpes":["cpe:/a:redhat:multicluster_engine:2.11::el9"],"versions":[{"version":"1786911977","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"multicluster engine for Kubernetes 2.17","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"multicluster-engine/console-mce-rhel9","cpes":["cpe:/a:redhat:multicluster_engine:2.17::el9"],"versions":[{"version":"1786668856","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"multicluster engine for Kubernetes 2.6","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"multicluster-engine/console-mce-rhel9","cpes":["cpe:/a:redhat:multicluster_engine:2.6::el9"],"versions":[{"version":"1783351002","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"multicluster engine for Kubernetes 2.8","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"multicluster-engine/console-mce-rhel9","cpes":["cpe:/a:redhat:multicluster_engine:2.8::el9"],"versions":[{"version":"1785078604","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"multicluster engine for Kubernetes 2.9","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"multicluster-engine/console-mce-rhel9","cpes":["cpe:/a:redhat:multicluster_engine:2.9::el9"],"versions":[{"version":"1783348181","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2.11","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhacm2/console-rhel9","cpes":["cpe:/a:redhat:acm:2.11::el9"],"versions":[{"version":"1783350952","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2.13","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhacm2/console-rhel9","cpes":["cpe:/a:redhat:acm:2.13::el9"],"versions":[{"version":"1785078581","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2.14","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhacm2/console-rhel9","cpes":["cpe:/a:redhat:acm:2.14::el9"],"versions":[{"version":"1783451729","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2.15","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhacm2/console-rhel9","cpes":["cpe:/a:redhat:acm:2.15::el9"],"versions":[{"version":"1784578812","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2.16","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhacm2/console-rhel9","cpes":["cpe:/a:redhat:acm:2.16::el9"],"versions":[{"version":"1786908361","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2.17","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhacm2/console-rhel9","cpes":["cpe:/a:redhat:acm:2.17::el9"],"versions":[{"version":"1787335105","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Container Native Virtualization 4.19","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"container-native-virtualization/kubevirt-console-plugin-rhel9","cpes":["cpe:/a:redhat:container_native_virtualization:4.19::el9"],"versions":[{"version":"1784844382","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Container Native Virtualization 4.20","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"container-native-virtualization/kubevirt-console-plugin-rhel9","cpes":["cpe:/a:redhat:container_native_virtualization:4.20::el9"],"versions":[{"version":"1784629964","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4.20","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"openshift4/ose-console-rhel9","cpes":["cpe:/a:redhat:openshift:4.20::el9"],"versions":[{"version":"1788350963","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4.21","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"openshift4/ose-console-rhel9","cpes":["cpe:/a:redhat:openshift:4.21::el9"],"versions":[{"version":"1788359934","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4.22","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"openshift4/ose-console-rhel9","cpes":["cpe:/a:redhat:openshift:4.22::el9"],"versions":[{"version":"1787746382","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat OpenShift Dev Spaces 3.29","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"devspaces/dashboard-rhel9","cpes":["cpe:/a:redhat:openshift_devspaces:3.29::el9"],"versions":[{"version":"1784737150","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Quay 3.10","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"quay/quay-rhel8","cpes":["cpe:/a:redhat:quay:3.10::el8"],"versions":[{"version":"1783750447","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Quay 3.12","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"quay/quay-rhel8","cpes":["cpe:/a:redhat:quay:3.12::el8"],"versions":[{"version":"1783751865","lessThan":"*","versionType":"rpm","status":"unaffected"},{"version":"1784353904","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Quay 3.15","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"quay/quay-rhel8","cpes":["cpe:/a:redhat:quay:3.15::el8"],"versions":[{"version":"1784351966","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Quay 3.16","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"quay/quay-rhel9","cpes":["cpe:/a:redhat:quay:3.16::el9"],"versions":[{"version":"1783955846","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Quay 3.9","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"quay/quay-rhel8","cpes":["cpe:/a:redhat:quay:3.9::el8"],"versions":[{"version":"1784125838","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.18","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"satellite/iop-host-inventory-frontend-rhel9","cpes":["cpe:/a:redhat:satellite:6.18::el9"],"versions":[{"version":"1785922764","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.19","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"satellite/iop-host-inventory-frontend-rhel9","cpes":["cpe:/a:redhat:satellite:6.19::el9"],"versions":[{"version":"1785956497","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.19","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"satellite/iop-vulnerability-frontend-rhel9","cpes":["cpe:/a:redhat:satellite:6.19::el9"],"versions":[{"version":"1785937325","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Hardened Images","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"opentelemetry-collector","cpes":["cpe:/a:redhat:hummingbird:1"]},{"vendor":"Red Hat","product":"Red Hat Hardened Images","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"opentelemetry-collector-contrib","cpes":["cpe:/a:redhat:hummingbird:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI (RHOAI)","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"rhoai/odh-mlflow-rhel9","cpes":["cpe:/a:redhat:openshift_ai"]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"openshift4/ose-agent-installer-ui-rhel9","cpes":["cpe:/a:redhat:openshift:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"openshift4/ose-console","cpes":["cpe:/a:redhat:openshift:4"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"nodejs-sanitize-html","cpes":["cpe:/a:redhat:satellite:6"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"satellite/iop-advisor-frontend-rhel9","cpes":["cpe:/a:redhat:satellite:6"]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N","baseScore":9.3,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":5.8},{"source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","baseScore":8.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":5.2}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-06-15T13:04:32.468259Z","id":"CVE-2026-44990","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-79"}]},{"source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","type":"Secondary","description":[{"lang":"en","value":"CWE-79"}]}],"references":[{"url":"https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-rpr9-rxv7-x643","source":"security-advisories@github.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:36882","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:36883","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:40262","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:41031","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:41055","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:41064","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:41066","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:42146","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:42796","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:43052","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:46598","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:46685","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:46885","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:46903","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:47735","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:47737","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:48124","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:51196","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:51197","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:51349","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:57191","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:57194","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:59593","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:60386","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:60441","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:63046","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:63103","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/security/cve/CVE-2026-44990","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2488565","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-rpr9-rxv7-x643","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44990.json","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}]}