CVE-2018-18460: 3cx live_chat Cross-site Scripting
CVSS: 6.1v3.0MediumModified
Published 18-10-2018Last modified 05-08-2024
Vulnerability summary
CVE-2018-18460 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in 3cx live_chat. EPSS estimates a 1.02% chance of exploitation in the next 30 days, higher than 63.1% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 8.0.16.
CVSS score
6.1/10
010
Medium · v3.0 (NVD)EPSS score
1.02%
0%100%
Low · -0.33 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 18-10-2018PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
3 scores · 2 sources · 3 versionsMedium 6.1Preferred score · wordfence (Source)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSourcesSingle source
Medium 6.1Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSourcesSingle source
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
1.02%
Chance of exploitation in the next 30 days
Percentile
63%
Versus all other CVEs
30-day change
-0.33 pp
From 1.35% on 21-09-2026
21-09-202621-10-2026
EPSS score1.02%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundVuln
Maturity: poc
Weaknesses
CWE · root causeAffected systems
3cx1 product
- live_chat8.0.15
Wordpress1 product
- wp-live-chat-support≤ 8.0.15 (fixed in 8.0.16)
2 vendors · 2 products
References
3 links- github.com/rakjong/vuln/blob/master/wordpress_wp-live-chat-support_XSS.pdfX Refsource MISCExploitThird Party Advisory