{"id":"CVE-2009-4804","aliases":["EUVD-2009-4767","GHSA-pj5p-vp8q-c483"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in the Calendar Base (cal) extension before 1.1.1 for...","description":"Cross-site scripting (XSS) vulnerability in the Calendar Base (cal) extension before 1.1.1 for TYPO3, when Internet Explorer 6 is used, allows remote attackers to inject arbitrary web script or HTML via \"search parameters.\"","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":0.01033,"percentile":0.64045,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2010-04-23T14:00:00Z","modified":"2026-06-16T23:14:23Z","products":[{"vendor":"mario_matzulla","product":"calendar_base"}],"references":[{"url":"http://typo3.org/extensions/repository/view/cal/1.1.1/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-003/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/34155","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/33996","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4804"},{"url":"http://typo3.org/extensions/repository/view/cal/1.1.1"},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-003"},{"url":"https://github.com/advisories/GHSA-pj5p-vp8q-c483"}],"sources":{"cve":[{"id":"CVE-2009-4804","description":"Cross-site scripting (XSS) vulnerability in the Calendar Base (cal) extension before 1.1.1 for TYPO3, when Internet Explorer 6 is used, allows remote attackers to inject arbitrary web script or HTML via \"search parameters.\"","status":"published","published":"2010-04-23T14:00:00Z","modified":"2024-09-16T20:52:15.292Z","updated_at":"2026-11-02T14:33:24.782697Z"}],"euvd":[{"id":"EUVD-2009-4767","description":"Cross-site scripting (XSS) vulnerability in the Calendar Base (cal) extension before 1.1.1 for TYPO3, when Internet Explorer 6 is used, allows remote attackers to inject arbitrary web script or HTML via \"search parameters.\"","status":"published","published":"2010-04-23T14:00:00Z","modified":"2024-09-16T20:52:15Z","updated_at":"2026-11-03T00:55:10.446271Z"}],"ghsa":[{"id":"GHSA-pj5p-vp8q-c483","title":"Cross-site scripting (XSS) vulnerability in the Calendar Base (cal) extension before 1.1.1 for...","description":"Cross-site scripting (XSS) vulnerability in the Calendar Base (cal) extension before 1.1.1 for TYPO3, when Internet Explorer 6 is used, allows remote attackers to inject arbitrary web script or HTML via \"search parameters.\"","status":"published","published":"2022-05-02T03:58:18Z","modified":"2025-04-11T03:35:17Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:01:05.37302Z"}],"nvd":[{"id":"CVE-2009-4804","description":"Cross-site scripting (XSS) vulnerability in the Calendar Base (cal) extension before 1.1.1 for TYPO3, when Internet Explorer 6 is used, allows remote attackers to inject arbitrary web script or HTML via \"search parameters.\"","status":"published","published":"2010-04-23T14:30:00.9Z","modified":"2026-06-16T23:14:23.387Z","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":"2026-11-02T14:01:38.684719Z"}]}}