CVE-2018-11105

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
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.
Overview
  • CVE ID
  • CVE-2018-11105
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-05-15T15:29:00
  • Last Modified Date
  • 2018-06-19T15:13:52
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:wp-livechat:wp_live_chat_support:*:*:*:*:*:wordpress:*:* 1 OR 8.0.08
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://wordpress.org/plugins/wp-live-chat-support/#developers Patch Release Notes
https://github.com/RiieCco/write-ups/tree/master/CVE-2018-11105 Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-11105
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11105
History
Created Old Value New Value Data Type Notes
2022-05-10 18:42:27 Added to TrackCVE
2022-12-03 06:13:00 2018-05-15T15:29Z 2018-05-15T15:29:00 CVE Published Date updated
2022-12-03 06:13:01 2018-06-19T15:13:52 CVE Modified Date updated
2022-12-03 06:13:01 Analyzed Vulnerability Status updated