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CVE-2026-107649— Events Made Easy <= 3.2.22 - Unauthenticated Stored Cross-Site Scripting via 'event[location_name]' Parameter

Quick assessment

Affected
liedekef Events Made Easy
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.

WordPress 插件"Events Made Easy"在所有 3.2.22 及更早版本中，由于输入清理不足和输出转义缺失，存在存储型跨站脚本（Stored XSS）漏洞。该漏洞通过 参数触发，允许未认证的攻击者在页面上注入任意 Web 脚本；当用户访问被注入的页面时，这些脚本将被执行。此漏洞仅在站点管理员明确启用以下两项功能时才可被利用：访客活动提交功能（ ）和强制位置创建功能（ ）；默认情况下，这两项设置均处于关闭状态。

CVSS 5.4 · Medium EPSS 0.22% · P12

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
liedekef Events Made Easy ≤ 3.2.22 affected
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I. Basic Information for CVE-2026-107649

Vulnerability Information
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Vulnerability Title
Events Made Easy <= 3.2.22 - Unauthenticated Stored Cross-Site Scripting via 'event[location_name]' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The Events Made Easy plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'event[location_name]' parameter in all versions up to, and including, 3.2.22 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This vulnerability is only exploitable when both the guest event submission feature (eme_fs[guest_submit]) and forced location creation (eme_fs[force_location_creation]) are explicitly enabled by a site administrator, as both settings default to off.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
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
liedekef Events Made Easy 0 ~ 3.2.22 -

II. Public POCs for CVE-2026-107649

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III. Intelligence Information for CVE-2026-107649

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Patches & Fixes for CVE-2026-107649 (2)

Vendor Pages for CVE-2026-107649 (1)

Other References for CVE-2026-107649 (1)

IV. Related Vulnerabilities

Same product: Events Made Easy
Same vendor: liedekef
Same weakness: CWE-79

V. Comments for CVE-2026-107649

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