{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-89058", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2026-09-10T18:20:52.114Z", "datePublished": "2026-09-18T07:20:29.162Z", "dateUpdated": "2026-10-13T10:44:49.405Z" }, "containers": { "cna": { "title": "Resteasy-core: resteasy: corsfilter reflects arbitrary origin with credentials under wildcard config", "metrics": [ { "other": { "content": { "value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N", "version": "3.1" }, "format": "CVSS" } ], "descriptions": [ { "lang": "en", "value": "A flaw was found in RESTEasy's CorsFilter, which, when configured to allow all origins (\"*\"), reflects the request's Origin header back in the Access-Control-Allow-Origin response together with Access-Control-Allow-Credentials: true. This permissive cross-origin policy allows a malicious website to make credentialed cross-origin requests and read authenticated responses from a victim's session, resulting in a loss of confidentiality." } ], "affected": [ { "vendor": "Red Hat", "versions": [ { "status": "affected", "version": "0", "lessThan": "6.2.19.Final", "versionType": "maven" }, { "status": "affected", "version": "7.0.0.Alpha1", "lessThan": "7.0.5.Final", "versionType": "maven" } ], "packageName": "RESTEasy", "collectionURL": "https://github.com/resteasy/resteasy", "defaultStatus": "unaffected" }, { "vendor": "Red Hat", "product": "Red Hat build of Apache Camel 4 for Quarkus 3", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "resteasy-core", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:camel_quarkus:3" ] }, { "vendor": "Red Hat", "product": "Red Hat build of Apicurio Registry 3", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "resteasy-core", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:apicurio_registry:3" ] }, { "vendor": "Red Hat", "product": "Red Hat build of Debezium 3", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "resteasy-core", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:debezium:3" ] }, { "vendor": "Red Hat", "product": "Red Hat Build of Keycloak", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "resteasy-core", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:" ] }, { "vendor": "Red Hat", "product": "Red Hat Build of Keycloak", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "rhbk/keycloak-rhel9-operator", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:" ] }, { "vendor": "Red Hat", "product": "Red Hat build of Quarkus", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "resteasy-core", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:quarkus:3" ] }, { "vendor": "Red Hat", "product": "Red Hat Certificate System 10", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "redhat-pki:10/redhat-pki", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:certificate_system:10" ] }, { "vendor": "Red Hat", "product": "Red Hat Certificate System 11", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "redhat-pki", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:certificate_system:11" ] }, { "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 10", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "dogtag-pki", "defaultStatus": "unaffected", "cpes": [ "cpe:/o:redhat:enterprise_linux:10" ] }, { "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 8", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "pki-core:10.6/pki-core", "defaultStatus": "unaffected", "cpes": [ "cpe:/o:redhat:enterprise_linux:8" ] }, { "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "jackson-jaxrs-providers", "defaultStatus": "unaffected", "cpes": [ "cpe:/o:redhat:enterprise_linux:9" ] }, { "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "pki-core", "defaultStatus": "unaffected", "cpes": [ "cpe:/o:redhat:enterprise_linux:9" ] }, { "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "resteasy", "defaultStatus": "affected", "cpes": [ "cpe:/o:redhat:enterprise_linux:9" ] }, { "vendor": "Red Hat", "product": "Red Hat Fuse 7", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "resteasy-core", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jboss_fuse:7" ] }, { "vendor": "Red Hat", "product": "Red Hat Fuse 7", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "resteasy-jaxrs", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jboss_fuse:7" ] }, { "vendor": "Red Hat", "product": "Red Hat JBoss Enterprise Application Platform 7", "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html", "packageName": "jboss-eap-7/eap74-els-openjdk11-openshift-rhel8", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:7" ] }, { "vendor": "Red Hat", "product": "Red Hat JBoss Enterprise Application Platform 7", "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html", "packageName": "jboss-eap-7/eap74-els-openjdk17-openshift-rhel8", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:7" ] }, { "vendor": "Red Hat", "product": "Red Hat JBoss Enterprise Application Platform 7", "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html", "packageName": "jboss-eap-7/eap74-els-openjdk8-openshift-rhel8", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:7" ] }, { "vendor": "Red Hat", "product": "Red Hat JBoss Enterprise Application Platform 7", "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html", "packageName": "resteasy-jaxrs", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:7" ] }, { "vendor": "Red Hat", "product": "Red Hat JBoss Enterprise Application Platform 8", "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html", "packageName": "resteasy-core", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:8" ] }, { "vendor": "Red Hat", "product": "Red Hat JBoss Enterprise Application Platform Expansion Pack", "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html", "packageName": "resteasy-core", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jbosseapxp" ] }, { "vendor": "Red Hat", "product": "Red Hat Satellite 6", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "candlepin", "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:satellite:6" ] }, { "vendor": "Red Hat", "product": "Red Hat Single Sign-On 7", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "resteasy-jaxrs", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:red_hat_single_sign_on:7" ] } ], "references": [ { "url": "https://access.redhat.com/security/cve/CVE-2026-89058", "tags": [ "vdb-entry", "x_refsource_REDHAT" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2519775", "name": "RHBZ#2519775", "tags": [ "issue-tracking", "x_refsource_REDHAT" ] }, { "url": "https://github.com/resteasy/resteasy/commit/efeb2b7" }, { "url": "https://github.com/resteasy/resteasy/security/advisories/GHSA-972r-f3fv-whm3" } ], "datePublic": "2026-09-17T14:00:00.000Z", "problemTypes": [ { "descriptions": [ { "cweId": "CWE-346", "description": "Origin Validation Error", "lang": "en", "type": "CWE" } ] } ], "x_redhatCweChain": "CWE-346: Origin Validation Error", "timeline": [ { "lang": "en", "time": "2026-08-19T17:06:00.368Z", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2026-09-17T14:00:00.000Z", "value": "Made public." } ], "credits": [ { "lang": "en", "value": "Red Hat would like to thank Yu Bao (PayPal Cyber Security Team) for reporting this issue." } ], "providerMetadata": { "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2026-10-13T10:44:49.405Z" }, "x_generator": { "engine": "cvelib 1.8.0" } }, "adp": [ { "problemTypes": [ { "descriptions": [ { "type": "CWE", "cweId": "CWE-942", "lang": "en", "description": "CWE-942 Permissive Cross-domain Policy with Untrusted Domains" } ] } ], "references": [ { "url": "https://github.com/resteasy/resteasy/security/advisories/GHSA-972r-f3fv-whm3", "tags": [ "exploit" ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-09-18T11:59:37.120915Z", "id": "CVE-2026-89058", "options": [ { "Exploitation": "poc" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-19T13:50:50.959Z" } } ] } }