{"id":"CVE-2018-11105","aliases":["EUVD-2018-3147","GHSA-8qw3-4qpj-p88r"],"status":"published","title":"There is stored cross site scripting in the wp-live-chat-support plugin before 8.0.08 for...","description":"There is stored cross site scripting in the wp-live-chat-support plugin before 8.0.08 for WordPress via the \"name\" (aka wplc_name) and \"email\" (aka wplc_email) input fields to wp-json/wp_live_chat_support/v1/start_chat whenever a malicious attacker would initiate a new chat with an administrator. NOTE: this issue exists because of an incomplete fix for CVE-2018-9864.","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":0.0106,"percentile":0.64776,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2018-05-15T15:00:00Z","modified":"2026-06-17T01:35:16Z","products":[{"vendor":"3cx","product":"live_chat"}],"references":[{"url":"https://wordpress.org/plugins/wp-live-chat-support/#developers","tags":["x_refsource_MISC","x_transferred","Patch","Release Notes"]},{"url":"https://github.com/RiieCco/write-ups/tree/master/CVE-2018-11105","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11105"},{"url":"https://github.com/advisories/GHSA-8qw3-4qpj-p88r"}],"sources":{"cve":[{"id":"CVE-2018-11105","description":"There is stored cross site scripting in the wp-live-chat-support plugin before 8.0.08 for WordPress via the \"name\" (aka wplc_name) and \"email\" (aka wplc_email) input fields to wp-json/wp_live_chat_support/v1/start_chat whenever a malicious attacker would initiate a new chat with an administrator. NOTE: this issue exists because of an incomplete fix for CVE-2018-9864.","status":"published","published":"2018-05-15T15:00:00Z","modified":"2024-08-05T07:54:36.557Z","updated_at":"2026-11-02T14:35:09.139955Z"}],"euvd":[{"id":"EUVD-2018-3147","description":"There is stored cross site scripting in the wp-live-chat-support plugin before 8.0.08 for WordPress via the \"name\" (aka wplc_name) and \"email\" (aka wplc_email) input fields to wp-json/wp_live_chat_support/v1/start_chat whenever a malicious attacker would initiate a new chat with an administrator. NOTE: this issue exists because of an incomplete fix for CVE-2018-9864.","status":"published","published":"2018-05-15T15:00:00Z","modified":"2024-08-05T07:54:36Z","updated_at":"2026-11-03T02:39:56.48524Z"}],"ghsa":[{"id":"GHSA-8qw3-4qpj-p88r","title":"There is stored cross site scripting in the wp-live-chat-support plugin before 8.0.08 for...","description":"There is stored cross site scripting in the wp-live-chat-support plugin before 8.0.08 for WordPress via the \"name\" (aka wplc_name) and \"email\" (aka wplc_email) input fields to wp-json/wp_live_chat_support/v1/start_chat whenever a malicious attacker would initiate a new chat with an administrator. NOTE: this issue exists because of an incomplete fix for CVE-2018-9864.","status":"published","published":"2022-05-14T03:17:40Z","modified":"2023-02-02T05:07:35Z","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":"2026-11-02T14:52:32.871435Z"}],"nvd":[{"id":"CVE-2018-11105","description":"There is stored cross site scripting in the wp-live-chat-support plugin before 8.0.08 for WordPress via the \"name\" (aka wplc_name) and \"email\" (aka wplc_email) input fields to wp-json/wp_live_chat_support/v1/start_chat whenever a malicious attacker would initiate a new chat with an administrator. NOTE: this issue exists because of an incomplete fix for CVE-2018-9864.","status":"published","published":"2018-05-15T15:29:00.21Z","modified":"2026-06-17T01:35:16.877Z","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":"2026-11-02T14:04:27.507872Z"}]}}