{"id":"CVE-2009-4336","aliases":["EUVD-2009-4304","GHSA-7hf4-pwxr-9q67"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar)...","description":"Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar) extension 0.4.1 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","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":0.01022,"percentile":0.63699,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2009-12-17T17:00:00Z","modified":"2026-06-16T23:13:28Z","products":[{"vendor":"simon_rundell","product":"pd_calendar_today"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/54780","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2009/3550","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-020/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4336"},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-020"},{"url":"https://github.com/advisories/GHSA-7hf4-pwxr-9q67"}],"sources":{"cve":[{"id":"CVE-2009-4336","description":"Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar) extension 0.4.1 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2009-12-17T17:00:00Z","modified":"2024-08-07T07:01:19.768Z","updated_at":"2026-11-02T14:33:24.782697Z"}],"euvd":[{"id":"EUVD-2009-4304","description":"Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar) extension 0.4.1 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2009-12-17T17:00:00Z","modified":"2024-08-07T07:01:19Z","updated_at":"2026-11-03T01:39:10.681785Z"}],"ghsa":[{"id":"GHSA-7hf4-pwxr-9q67","title":"Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar)...","description":"Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar) extension 0.4.1 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2022-05-02T03:53:43Z","modified":"2025-04-09T04:18:30Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:01:01.61975Z"}],"nvd":[{"id":"CVE-2009-4336","description":"Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar) extension 0.4.1 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2009-12-17T17:30:00.61Z","modified":"2026-06-16T23:13:28.46Z","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":"2026-11-02T14:01:37.939838Z"}]}}