{"id":"CVE-2004-0203","aliases":["EUVD-2004-0203","GHSA-8ghp-mgj8-vqhc"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in Outlook Web Access for Exchange Server 5.5 Service...","description":"Cross-site scripting (XSS) vulnerability in Outlook Web Access for Exchange Server 5.5 Service Pack 4 allows remote attackers to insert arbitrary script and spoof content in HTML email or web caches via an HTML redirect query.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.20982,"percentile":0.97581,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2004-08-12T04:00:00Z","modified":"2026-06-16T22:05:09Z","products":[{"vendor":"microsoft","product":"exchange_server"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-026","tags":["vendor-advisory","x_refsource_MS","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/16583","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.kb.cert.org/vuls/id/948750","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2016","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-0203"},{"url":"https://github.com/advisories/GHSA-8ghp-mgj8-vqhc"}],"sources":{"cve":[{"id":"CVE-2004-0203","description":"Cross-site scripting (XSS) vulnerability in Outlook Web Access for Exchange Server 5.5 Service Pack 4 allows remote attackers to insert arbitrary script and spoof content in HTML email or web caches via an HTML redirect query.","status":"published","published":"2004-08-12T04:00:00Z","modified":"2024-08-08T00:10:03.985Z","updated_at":"2026-11-02T14:34:55.098814Z"}],"euvd":[{"id":"EUVD-2004-0203","description":"Cross-site scripting (XSS) vulnerability in Outlook Web Access for Exchange Server 5.5 Service Pack 4 allows remote attackers to insert arbitrary script and spoof content in HTML email or web caches via an HTML redirect query.","status":"published","published":"2004-08-12T04:00:00Z","modified":"2024-08-08T00:10:03Z","updated_at":"2026-11-03T01:15:20.586153Z"}],"ghsa":[{"id":"GHSA-8ghp-mgj8-vqhc","title":"Cross-site scripting (XSS) vulnerability in Outlook Web Access for Exchange Server 5.5 Service...","description":"Cross-site scripting (XSS) vulnerability in Outlook Web Access for Exchange Server 5.5 Service Pack 4 allows remote attackers to insert arbitrary script and spoof content in HTML email or web caches via an HTML redirect query.","status":"published","published":"2022-04-29T02:57:19Z","modified":"2023-01-30T05:02:39Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:41.667597Z"}],"nvd":[{"id":"CVE-2004-0203","description":"Cross-site scripting (XSS) vulnerability in Outlook Web Access for Exchange Server 5.5 Service Pack 4 allows remote attackers to insert arbitrary script and spoof content in HTML email or web caches via an HTML redirect query.","status":"published","published":"2004-11-23T05:00:00Z","modified":"2026-06-16T22:05:09.45Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:00:51.000028Z"}]}}