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CVE-2026-73339— WordPress Modern Events Calendar plugin < 7.35.0 - SQL Injection vulnerability

Quick assessment

Affected
Webnus Inc. Modern 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.

Webnus Modern Events Calendar是Webnus公司开源的一款事件日历插件。 Webnus Modern Events Calendar 7.35.0之前版本存在SQL注入漏洞，该漏洞源于未认证的SQL注入。

CVSS 9.3 · Critical EPSS 0.40% · P32

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Webnus Inc. Modern Events Calendar n/a< 7.35.0 affected
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I. Basic Information for CVE-2026-73339

Vulnerability Information
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Vulnerability Title
WordPress Modern Events Calendar plugin < 7.35.0 - SQL Injection vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated SQL Injection in Modern Events Calendar < 7.35.0 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Webnus Modern Events Calendar SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Webnus Modern Events Calendar是Webnus公司开源的一款事件日历插件。 Webnus Modern Events Calendar 7.35.0之前版本存在SQL注入漏洞，该漏洞源于未认证的SQL注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Webnus Inc. Modern Events Calendar n/a ~ 7.35.0 -

II. Public POCs for CVE-2026-73339

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III. Intelligence Information for CVE-2026-73339

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News Coverage for CVE-2026-73339 (1)

IV. Related Vulnerabilities

Same product: Modern Events Calendar
Same vendor: Webnus Inc.
Same weakness: CWE-89

V. Comments for CVE-2026-73339

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