CVE-2026-25688

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-25688", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-02-05T08:46:14.890Z", "datePublished": "2026-06-09T07:32:23.869Z", "dateUpdated": "2026-06-09T14:56:41.862Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Apache Answer", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "2.0.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "reporter", "value": "Sho Odagiri"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Improper Neutralization of Alternate XSS Syntax vulnerability in Apache Answer.</p><p>This issue affects Apache Answer: through 2.0.0.</p>AI-generated response content was rendered in the browser without proper sanitization, allowing malicious scripts to be executed when the content was viewed.<br><p>Users are recommended to upgrade to version 2.0.1, which fixes the issue.</p>"}], "value": "Improper Neutralization of Alternate XSS Syntax vulnerability in Apache Answer.\n\nThis issue affects Apache Answer: through 2.0.0.\n\nAI-generated response content was rendered in the browser without proper sanitization, allowing malicious scripts to be executed when the content was viewed.\nUsers are recommended to upgrade to version 2.0.1, which fixes the issue."}], "metrics": [{"other": {"content": {"text": "critical"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-87", "description": "CWE-87 Improper Neutralization of Alternate XSS Syntax", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-06-09T07:32:23.869Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/x42joj43rqb38ms5q60f7bgq3qbo7t5q"}], "source": {"discovery": "EXTERNAL"}, "title": "Apache Answer: XSS in AI Answer Rendering", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/06/09/7"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-06-09T09:07:29.704Z"}}, {"metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-06-09T14:56:37.215499Z", "id": "CVE-2026-25688", "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": "2026-06-09T14:56:41.862Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/06/09/7"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-06-09T09:07:29.704Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-25688", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-09T14:56:37.215499Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-09T14:56:33.968Z"}}], "cna": {"title": "Apache Answer: XSS in AI Answer Rendering", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "reporter", "value": "Sho Odagiri"}], "metrics": [{"other": {"type": "Textual description of severity", "content": {"text": "critical"}}}], "affected": [{"vendor": "Apache Software Foundation", "product": "Apache Answer", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "2.0.0"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://lists.apache.org/thread/x42joj43rqb38ms5q60f7bgq3qbo7t5q", "tags": ["vendor-advisory"]}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Improper Neutralization of Alternate XSS Syntax vulnerability in Apache Answer.\n\nThis issue affects Apache Answer: through 2.0.0.\n\nAI-generated response content was rendered in the browser without proper sanitization, allowing malicious scripts to be executed when the content was viewed.\nUsers are recommended to upgrade to version 2.0.1, which fixes the issue.", "supportingMedia": [{"type": "text/html", "value": "<p>Improper Neutralization of Alternate XSS Syntax vulnerability in Apache Answer.</p><p>This issue affects Apache Answer: through 2.0.0.</p>AI-generated response content was rendered in the browser without proper sanitization, allowing malicious scripts to be executed when the content was viewed.<br><p>Users are recommended to upgrade to version 2.0.1, which fixes the issue.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-87", "description": "CWE-87 Improper Neutralization of Alternate XSS Syntax"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-06-09T07:32:23.869Z"}}}, "cveMetadata": {"cveId": "CVE-2026-25688", "state": "PUBLISHED", "dateUpdated": "2026-06-09T14:56:41.862Z", "dateReserved": "2026-02-05T08:46:14.890Z", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "datePublished": "2026-06-09T07:32:23.869Z", "assignerShortName": "apache"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Apache Answer", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "2.0.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@apache.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:answer:*:*:*:*:*:*:*:*", "matchCriteriaId": "8B9547BB-CB67-4B4D-B33D-4BF889D6E311", "versionEndExcluding": "2.0.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Alternate XSS Syntax vulnerability in Apache Answer.\n\nThis issue affects Apache Answer: through 2.0.0.\n\nAI-generated response content was rendered in the browser without proper sanitization, allowing malicious scripts to be executed when the content was viewed.\nUsers are recommended to upgrade to version 2.0.1, which fixes the issue."}, {"lang": "es", "value": "Vulnerabilidad de Neutralizaci\u00f3n Incorrecta de Sintaxis XSS Alternativa en Apache Answer.\n\nEste problema afecta a Apache Answer: hasta la versi\u00f3n 2.0.0.\n\nEl contenido de respuesta generado por IA se renderizaba en el navegador sin la sanitizaci\u00f3n adecuada, permitiendo que scripts maliciosos se ejecutaran cuando se visualizaba el contenido.\nSe recomienda a los usuarios actualizar a la versi\u00f3n 2.0.1, que corrige el problema."}], "id": "CVE-2026-25688", "lastModified": "2026-07-23T08:10:00.137", "metrics": {"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-25688", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-09T14:56:37.215499Z", "version": "2.0.3"}}]}, "published": "2026-06-09T09:16:28.780", "references": [{"source": "security@apache.org", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread/x42joj43rqb38ms5q60f7bgq3qbo7t5q"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2026/06/09/7"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-87"}], "source": "security@apache.org", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,2.0.0]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Apache Answer", "source": "cna", "vendor": "Apache Software Foundation"}, "product": "answer", "vendor": "apache"}], "created": "2026-06-09T09:30:35.689271+00:00", "updated": "2026-06-09T17:30:10.527520+00:00", "vendors": ["apache", "apache$PRODUCT$answer"]}