{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-46647", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2025-04-26T15:02:23.758Z", "datePublished": "2025-07-02T11:08:47.179Z", "dateUpdated": "2025-11-04T21:10:49.580Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Apache APISIX", "vendor": "Apache Software Foundation", "versions": [{"lessThan": "3.12.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Tiernan Messmer"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>A vulnerability of plugin&nbsp;openid-connect in Apache APISIX.</p>This vulnerability will only have an impact if all of the following conditions are met:<br>1. Use the openid-connect plugin with introspection mode<br>2. The auth service connected to openid-connect provides services to multiple issuers<br>3. Multiple issuers share the same private key and relies only on the issuer being different<br><br><div><div>If affected by this vulnerability, it would allow an attacker with a valid account on one of the issuers to log into the other issuer.</div></div><br><p>This issue affects Apache APISIX: until 3.12.0.</p><p>Users are recommended to upgrade to version 3.12.0 or higher.<br><br></p>"}], "value": "A vulnerability of plugin\u00a0openid-connect in Apache APISIX.\n\nThis vulnerability will only have an impact if all of the following conditions are met:\n1. Use the openid-connect plugin with introspection mode\n2. The auth service connected to openid-connect provides services to multiple issuers\n3. Multiple issuers share the same private key and relies only on the issuer being different\n\nIf affected by this vulnerability, it would allow an attacker with a valid account on one of the issuers to log into the other issuer.\n\n\n\n\nThis issue affects Apache APISIX: until 3.12.0.\n\nUsers are recommended to upgrade to version 3.12.0 or higher."}], "metrics": [{"other": {"content": {"text": "important"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-302", "description": "CWE-302 Authentication Bypass by Assumed-Immutable Data", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2025-07-02T11:08:47.179Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/yrpp2cd3o4qkxlrh421mq8gsrt0k4x0w"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache APISIX: improper validation of issuer from introspection discovery url in plugin openid-connect", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-07-02T20:47:18.458010Z", "id": "CVE-2025-46647", "options": [{"Exploitation": "none"}, {"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": "2025-07-02T20:47:21.822Z"}}, {"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2025/07/02/1"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-04T21:10:49.580Z"}}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:apisix:*:*:*:*:*:*:*:*", "matchCriteriaId": "95C48984-B84A-47F5-9D21-9E6D5A8A2BE3", "versionEndExcluding": "3.12.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability of plugin\u00a0openid-connect in Apache APISIX.\n\nThis vulnerability will only have an impact if all of the following conditions are met:\n1. Use the openid-connect plugin with introspection mode\n2. The auth service connected to openid-connect provides services to multiple issuers\n3. Multiple issuers share the same private key and relies only on the issuer being different\n\nIf affected by this vulnerability, it would allow an attacker with a valid account on one of the issuers to log into the other issuer.\n\n\n\n\nThis issue affects Apache APISIX: until 3.12.0.\n\nUsers are recommended to upgrade to version 3.12.0 or higher."}, {"lang": "es", "value": "Una vulnerabilidad del complemento openid-connect en Apache APISIX. Esta vulnerabilidad solo tendr\u00e1 impacto si se cumplen todas las siguientes condiciones: 1. Usar el complemento openid-connect con modo de introspecci\u00f3n. 2. El servicio de autenticaci\u00f3n conectado a openid-connect presta servicios a m\u00faltiples emisores. 3. Varios emisores comparten la misma clave privada y dependen \u00fanicamente de que el emisor sea diferente. Si se ve afectado por esta vulnerabilidad, un atacante con una cuenta v\u00e1lida en uno de los emisores podr\u00eda iniciar sesi\u00f3n en el otro. Este problema afecta a Apache APISIX hasta la versi\u00f3n 3.12.0. Se recomienda a los usuarios actualizar a la versi\u00f3n 3.12.0 o superior."}], "id": "CVE-2025-46647", "lastModified": "2025-11-04T22:16:15.753", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2025-07-02T12:15:28.227", "references": [{"source": "[email protected]", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread/yrpp2cd3o4qkxlrh421mq8gsrt0k4x0w"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2025/07/02/1"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-302"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "[email protected]", "type": "Primary"}]}

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