CVE-2026-13171— Eventin < 4.1.20 - Unauthenticated Account Creation via Waiting List Endpoint
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I. Basic Information for CVE-2026-13171
Vulnerability Information
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Vulnerability Title
Eventin < 4.1.20 - Unauthenticated Account Creation via Waiting List Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
The Eventin WordPress plugin before 4.1.20 does not perform an authorization check on its waiting-list registration handler, allowing unauthenticated users to create WordPress user accounts for arbitrary email addresses and inject order records.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Eventin 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Eventin是WordPress基金会的一款活动管理组件。 WordPress Eventin 4.1.20之前版本存在权限许可和访问控制问题漏洞，该漏洞源于未对等待列表注册处理程序执行授权检查，允许未经身份验证的用户为任意电子邮件地址创建WordPress用户帐户并注入订单记录。
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
II. Public POCs for CVE-2026-13171
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News Coverage for CVE-2026-13171 (1)
- 🔗 Eventin < 4.1.20 – Unauthenticated Account Creation via Waiting List Endpoint | CVE 2026-13171 | Plugin Vulnerabilities Read full article exploitvdb-entrytechnical-description
Same Patch Batch · Unknown · 2026-08-12 · 44 CVEs total
| CVE-2026-16747 | 6.5 MEDIUM | Kirki < 6.2.1 - Unauthenticated Arbitrary Shortcode Execution via Form Email Actions |
| CVE-2026-15045 | 6.5 MEDIUM | Wallet System for WooCommerce < 2.7.10 - Customer+ Checkout Price Manipulation via Unvalid |
| CVE-2026-17008 | 5.3 MEDIUM | Quick PayPal Payments <= 5.7.50 - Unauthenticated Payment Bypass via PayPal IPN |
| CVE-2026-16990 | 5.3 MEDIUM | Payment Button for PayPal <= 1.2.3.44 - Unauthenticated Payment Price Manipulation |
| CVE-2026-16621 | 5.3 MEDIUM | Payment Gateway for PayPal on WooCommerce < 9.2.1 - Unauthenticated Payment Bypass via Pay |
| CVE-2026-15213 | 5.3 MEDIUM | Welcart e-Commerce < 2.11.33 - Unauthenticated Payment Bypass via Forged Settlement Callba |
| CVE-2026-18044 | 3.7 LOW | Estatik Real Estate Plugin < 4.3.4 - Unauthenticated Arbitrary-Recipient Mail Relay via Si |
| CVE-2026-18789 | Ezoic < 2.23.1 - Unauthenticated Database Export via Content Export REST Routes | |
| CVE-2026-18048 | WP Photo Album Plus < 9.2.07.002 - Unauthenticated Arbitrary ZIP File Deletion via delmyzi | |
| CVE-2026-19052 | ProSolution WP Client < 2.0.9 - Subscriber+ proSol_ajaxTablesync and proSol_ajaxClearlog C | |
| CVE-2026-19073 | Order Sync with Zendesk for WooCommerce < 2.2.3 - Unauthenticated Customer Order Data Disc | |
| CVE-2026-19217 | Royal Elementor Addons < 1.7.1065 - Contributor+ Stored XSS via Icon Box Widget | |
| CVE-2026-19050 | ProSolution WP Client < 2.0.9 - Subscriber+ SSRF via proSol_url_validate | |
| CVE-2026-18943 | WPC Admin Columns < 2.3.4 - Subscriber+ Arbitrary User/Post/Term Meta Disclosure | |
| CVE-2026-18057 | Events Manager < 7.4.1 - Subscriber+ Booking Consent Record Tampering via SQL Injection | |
| CVE-2026-18049 | WP Photo Album Plus < 9.2.07.002 - Unauthenticated Option Disclosure via gettogo | |
| CVE-2026-18366 | Events Manager < 7.4.1 - Unauthenticated Privilege Escalation to Administrator | |
| CVE-2026-18230 | WP Directory Kit < 1.5.6 - Subscriber+ SQL Injection via section Parameter | |
| CVE-2026-18391 | WooCommerce Subscriptions < 9.1.0 - Unauthenticated RCE via PHP Object Injection | |
| CVE-2026-17013 | WP Photo Album Plus < 9.2.07.002 - Reflected XSS via lbstart |
Showing top 20 of 44 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Eventin
- CVE-2026-13175
Eventin < 4.1.21 - Contributor+ Schedule Deletion and Modifi - CVE-2026-13174
Eventin < 4.1.21 - Contributor+ Speaker Account Deletion via - CVE-2026-13169
Eventin < 4.1.21 - Contributor+ Arbitrary Event Modification - CVE-2026-13173
Eventin < 4.1.21 - Contributor+ User Role and Meta Modificat - CVE-2026-13177
Eventin < 4.1.20 - Contributor+ Order Information Disclosure
Same vendor: Unknown
- CVE-2026-75860
JSON Options <= 0.0.4 - Unauthenticated Arbitrary Options Up - CVE-2026-74992
Kirki < 6.2.3 - Editor+ Stored XSS via Font Zip Upload - CVE-2026-19699
GutenKit 2.4.12 - 2.4.15 - Contributor+ Mailchimp Audience D - CVE-2026-19615
Admin and Site Enhancements < 9.0.1 - Author+ Stored XSS via - CVE-2026-19697
GutenKit < 2.5.0 - Author+ Stored XSS via SVG Upload
V. Comments for CVE-2026-13171
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