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CVE-2019-14950

31
FAUCET Score

CVE-2019-14950 describes a Cross-Site Scripting (XSS) vulnerability found in the wp-live-chat-support plugin for WordPress, specifically affecting versions prior to 8.0.27. This flaw, categorized as CWE-79, allows for malicious script injection through the GDPR page of the plugin. With a CVSS v3 score of 6.1 (Medium), the vulnerability has a low attack complexity and requires user interaction (UI:R) for successful exploitation, but can be triggered remotely (AV:N). Successful exploitation could lead to limited confidentiality and integrity impacts (C:L/I:L), such as session hijacking or defacement. There is no evidence of active exploitation (KEV: No) or publicly available Metasploit modules or ExploitDB entries. However, Nuclei templates exist for detecting this vulnerability, and despite its age, it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.0.27CPE matchmatch criteria
cpe:2.3:a:3cx:live_chat:*:*:*:*:*: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
1.21%
Probability of exploitation in next 30 days
EPSS Percentile
65.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2019-14950 · Dec 2, 2025
This CVE's current EPSS score of 0.0121 is in the 78th percentile among its peer group of 26,221 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

wordpress.org / plugins/wp-live-chat-support
Release NotesVendor Advisory