{"id":"CVE-2013-0234","aliases":["EUVD-2013-0267","GHSA-p9w9-349j-r85v"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in the Twitter widget in Elgg before 1.7.17 and 1.8.x...","description":"Cross-site scripting (XSS) vulnerability in the Twitter widget in Elgg before 1.7.17 and 1.8.x before 1.8.13 allows remote attackers to inject arbitrary web script or HTML via the params[twitter_username] parameter to action/widgets/save.","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":0.01457,"percentile":0.73678,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2014-02-02T20:00:00Z","modified":"2026-06-16T23:49:01Z","products":[{"vendor":"elgg","product":"elgg"}],"references":[{"url":"http://blog.elgg.org/pg/blog/cash/read/223/elgg-1813-and-1717","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://packetstormsecurity.com/files/119903/Elgg-Twitter-Widget-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/Elgg/Elgg/commit/a74a88501c41e89c8bcd7fc650ae2f8cc0a5003d#L2L21","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2013/Jan/251","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://github.com/Elgg/Elgg/commit/19dc507c2fccb378be2a44a762edf6c1e7afa334#L0R11","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch"]},{"url":"http://www.openwall.com/lists/oss-security/2013/01/29/4","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://secunia.com/advisories/52007","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/57569","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-0234"},{"url":"https://github.com/advisories/GHSA-p9w9-349j-r85v"}],"sources":{"cve":[{"id":"CVE-2013-0234","description":"Cross-site scripting (XSS) vulnerability in the Twitter widget in Elgg before 1.7.17 and 1.8.x before 1.8.13 allows remote attackers to inject arbitrary web script or HTML via the params[twitter_username] parameter to action/widgets/save.","status":"published","published":"2014-02-02T20:00:00Z","modified":"2024-08-06T14:18:09.479Z","updated_at":"2026-11-02T14:34:59.872731Z"}],"euvd":[{"id":"EUVD-2013-0267","description":"Cross-site scripting (XSS) vulnerability in the Twitter widget in Elgg before 1.7.17 and 1.8.x before 1.8.13 allows remote attackers to inject arbitrary web script or HTML via the params[twitter_username] parameter to action/widgets/save.","status":"published","published":"2014-02-02T20:00:00Z","modified":"2024-08-06T14:18:09Z","updated_at":"2026-11-03T01:56:46.251982Z"}],"ghsa":[{"id":"GHSA-p9w9-349j-r85v","title":"Cross-site scripting (XSS) vulnerability in the Twitter widget in Elgg before 1.7.17 and 1.8.x...","description":"Cross-site scripting (XSS) vulnerability in the Twitter widget in Elgg before 1.7.17 and 1.8.x before 1.8.13 allows remote attackers to inject arbitrary web script or HTML via the params[twitter_username] parameter to action/widgets/save.","status":"published","published":"2022-05-05T02:48:39Z","modified":"2023-02-01T05:01:57Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:49:49.102034Z"}],"nvd":[{"id":"CVE-2013-0234","description":"Cross-site scripting (XSS) vulnerability in the Twitter widget in Elgg before 1.7.17 and 1.8.x before 1.8.13 allows remote attackers to inject arbitrary web script or HTML via the params[twitter_username] parameter to action/widgets/save.","status":"published","published":"2014-02-02T20:55:14.133Z","modified":"2026-06-16T23:49:01.353Z","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":"2026-11-02T14:02:48.062712Z"}]}}