{"id":"CVE-2015-4557","aliases":["EUVD-2015-4577","GHSA-9gcw-333h-8wh3"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in the new_Twitter_sign_button function in nextend...","description":"Cross-site scripting (XSS) vulnerability in the new_Twitter_sign_button function in nextend-Twitter-connect.php in the Nextend Twitter Connect plugin before 1.5.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the redirect_to parameter.  NOTE: this may overlap CVE-2015-4413.","severity":{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01884,"percentile":0.79638,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2018-04-12T15:00:00Z","modified":"2026-06-17T00:27:33Z","products":[{"vendor":"nextendweb","product":"nextend_twitter_connect"}],"references":[{"url":"http://seclists.org/fulldisclosure/2015/Jun/71","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/75395","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://packetstormsecurity.com/files/132432/WordPress-Nextend-Twitter-Connect-1.5.1-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://plugins.trac.wordpress.org/changeset/1178744/nextend-twitter-connect","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-4557"},{"url":"https://github.com/advisories/GHSA-9gcw-333h-8wh3"}],"sources":{"cve":[{"id":"CVE-2015-4557","description":"Cross-site scripting (XSS) vulnerability in the new_Twitter_sign_button function in nextend-Twitter-connect.php in the Nextend Twitter Connect plugin before 1.5.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the redirect_to parameter.  NOTE: this may overlap CVE-2015-4413.","status":"published","published":"2018-04-12T15:00:00Z","modified":"2024-08-06T06:18:11.996Z","updated_at":"2026-11-02T14:35:43.698357Z"}],"euvd":[{"id":"EUVD-2015-4577","description":"Cross-site scripting (XSS) vulnerability in the new_Twitter_sign_button function in nextend-Twitter-connect.php in the Nextend Twitter Connect plugin before 1.5.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the redirect_to parameter.  NOTE: this may overlap CVE-2015-4413.","status":"published","published":"2018-04-12T15:00:00Z","modified":"2024-08-06T06:18:11Z","updated_at":"2026-11-03T02:22:03.675565Z"}],"ghsa":[{"id":"GHSA-9gcw-333h-8wh3","title":"Cross-site scripting (XSS) vulnerability in the new_Twitter_sign_button function in nextend...","description":"Cross-site scripting (XSS) vulnerability in the new_Twitter_sign_button function in nextend-Twitter-connect.php in the Nextend Twitter Connect plugin before 1.5.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the redirect_to parameter.  NOTE: this may overlap CVE-2015-4413.","status":"published","published":"2022-05-14T03:23:25Z","modified":"2023-02-02T05:07:46Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:52:34.922323Z"}],"nvd":[{"id":"CVE-2015-4557","description":"Cross-site scripting (XSS) vulnerability in the new_Twitter_sign_button function in nextend-Twitter-connect.php in the Nextend Twitter Connect plugin before 1.5.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the redirect_to parameter.  NOTE: this may overlap CVE-2015-4413.","status":"published","published":"2018-04-12T15:29:00.397Z","modified":"2026-06-17T00:27:33.123Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"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":"2026-11-02T14:03:19.244941Z"}]}}