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CVE-2018-18460

21
FAUCET Score

CVE-2018-18460 describes a Reflected Cross-Site Scripting (XSS) vulnerability found in the wp-live-chat-support plugin, specifically version 8.0.15, for WordPress. This flaw allows an attacker to inject malicious scripts via the 'term' parameter within the gdpr.php module. Rated as MEDIUM severity with a CVSS score of 6.1, it requires user interaction (UI:R) and could lead to information disclosure or defacement (C:L/I:L). Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
8.0.15CPE matchmatch criteria
cpe:2.3:a:3cx:live_chat:8.0.15:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.02%
Probability of exploitation in next 30 days
EPSS Percentile
59.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0102 is in the 72nd percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / rakjong/vuln/blob/master/wordpress_wp-live-chat-support_XSS.pdf
ExploitThird Party Advisory
wordpress.org / plugins/wp-live-chat-support
ProductThird Party Advisory