XSS in 3cx Live Chat
CVE-2018-18460
XSS exists in the wp-live-chat-support v8.0.15 plugin for WordPress via the modules/gdpr.php term parameter in a wp-admin/admin.php wplivechat-menu-gdpr-page request.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.010 (62.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 62.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- 3cx Live Chat — versions 8.0.15
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wordpress.org/plugins/wp-live-chat-support/ (Product, Third Party Advisory)
- github.com/rakjong/vuln/blob/master/wordpress_wp-live-chat-support_XSS.pdf (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-18460?
- CVE-2018-18460 is a medium-severity vulnerability in 3cx Live Chat, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-10-18.
- How severe is CVE-2018-18460?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2018-18460 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.