{"id":"CVE-2010-4890","aliases":["EUVD-2010-4854","GHSA-rw3v-x4vx-f5mv"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in the Yet Another Calendar (ke_yac) extension before 1...","description":"Cross-site scripting (XSS) vulnerability in the Yet Another Calendar (ke_yac) extension before 1.1.2 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":"2026-11-07","score":0.01042,"percentile":0.64273,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2011-10-07T10:00:00Z","modified":"2026-06-16T23:25:44Z","products":[{"vendor":"andreas_kiefer","product":"ke_yac"}],"references":[{"url":"http://www.securityfocus.com/bid/42945","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-sa-2010-018/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://typo3.org/extensions/repository/view/ke_yac/1.1.2/","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-4890"},{"url":"http://typo3.org/extensions/repository/view/ke_yac/1.1.2"},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-sa-2010-018"},{"url":"https://github.com/advisories/GHSA-rw3v-x4vx-f5mv"}],"sources":{"cve":[{"id":"CVE-2010-4890","description":"Cross-site scripting (XSS) vulnerability in the Yet Another Calendar (ke_yac) extension before 1.1.2 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2011-10-07T10:00:00Z","modified":"2024-09-16T23:16:18.546Z","updated_at":"2026-11-02T14:33:28.50039Z"}],"euvd":[{"id":"EUVD-2010-4854","description":"Cross-site scripting (XSS) vulnerability in the Yet Another Calendar (ke_yac) extension before 1.1.2 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2011-10-07T10:00:00Z","modified":"2024-09-16T23:16:18Z","updated_at":"2026-11-03T00:54:55.200068Z"}],"ghsa":[{"id":"GHSA-rw3v-x4vx-f5mv","title":"Cross-site scripting (XSS) vulnerability in the Yet Another Calendar (ke_yac) extension before 1...","description":"Cross-site scripting (XSS) vulnerability in the Yet Another Calendar (ke_yac) extension before 1.1.2 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2022-05-17T05:29:53Z","modified":"2025-04-11T03:52:22Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:01:09.612717Z"}],"nvd":[{"id":"CVE-2010-4890","description":"Cross-site scripting (XSS) vulnerability in the Yet Another Calendar (ke_yac) extension before 1.1.2 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2011-10-07T10:55:09.707Z","modified":"2026-06-16T23:25:44.37Z","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":"2026-11-02T14:02:04.520133Z"}]}}