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CVE-2026-119369— WordPress The Events Calendar plugin <= 6.18.2 - Cross Site Scripting (XSS) vulnerability

Quick assessment

Affected
Liquid Web / StellarWP The Events Calendar
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Liquid Web / StellarWP 旗下的 The Events Calendar（the-events-calendar）插件存在“网页生成过程中输入未正确中和”（跨站脚本攻击，XSS）漏洞，该漏洞可导致存储型 XSS 攻击。此问题影响 The Events Calendar 插件的从未知版本至 6.18.2 的所有版本。

CVSS 6.5 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-119369

Vulnerability Information
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Vulnerability Title
WordPress The Events Calendar plugin <= 6.18.2 - Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Liquid Web / StellarWP The Events Calendar the-events-calendar allows Stored XSS.This issue affects The Events Calendar: from n/a through 6.18.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Liquid Web / StellarWP The Events Calendar 0 ~ 6.18.2 -

II. Public POCs for CVE-2026-119369

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III. Intelligence Information for CVE-2026-119369

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Other References for CVE-2026-119369 (1)

Same Patch Batch · Liquid Web / StellarWP · 2026-10-30 · 5 CVEs total

CVE-2026-119370 6.5 MEDIUM WordPress The Events Calendar plugin <= 6.18.2 - Cross Site Scripting (XSS) vulnerability
CVE-2026-119367 5.4 MEDIUM WordPress The Events Calendar plugin <= 6.18.2 - Broken Access Control vulnerability
CVE-2026-119368 5.3 MEDIUM WordPress The Events Calendar plugin <= 6.18.2 - Broken Access Control vulnerability
CVE-2026-62055 4.3 MEDIUM WordPress Event Tickets plugin <= 5.30.2 - Broken Access Control vulnerability

IV. Related Vulnerabilities

Same product: The Events Calendar
Same vendor: Liquid Web / StellarWP
Same weakness: CWE-79