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CVE-2026-13395— Bookly < 27.8 - Unauthenticated SQL Injection via staff_id

Quick assessment

Affected
Unknown Online Scheduling and Appointment Booking System
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 Bookly是WordPress基金会开源的一款预约管理插件。 WordPress Bookly 27.8之前版本存在SQL注入漏洞，该漏洞源于对用户提供的参数未进行充分清理和转换，在SQL查询中使用前未进行充分处理，允许未经验证的攻击者执行SQL注入攻击并提取敏感数据（如密码哈希）。

AI Predicted 9.8 Difficulty: Trivial EPSS 0.45% · P39

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Online Scheduling and Appointment Booking System < 27.8 affected
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I. Basic Information for CVE-2026-13395

Vulnerability Information
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Vulnerability Title
Bookly < 27.8 - Unauthenticated SQL Injection via staff_id
Source: CVE Program / CVE List V5
Vulnerability Description
The Online Scheduling and Appointment Booking System WordPress plugin before 27.8 does not sanitize or properly cast a user-supplied parameter from its unauthenticated front-end booking requests before using it in a SQL query, allowing unauthenticated attackers to perform SQL injection attacks and extract sensitive data such as password hashes from the database.
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 Bookly SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Bookly是WordPress基金会开源的一款预约管理插件。 WordPress Bookly 27.8之前版本存在SQL注入漏洞，该漏洞源于对用户提供的参数未进行充分清理和转换，在SQL查询中使用前未进行充分处理，允许未经验证的攻击者执行SQL注入攻击并提取敏感数据（如密码哈希）。
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
Unknown Online Scheduling and Appointment Booking System 0 ~ 27.8 -

II. Public POCs for CVE-2026-13395

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III. Intelligence Information for CVE-2026-13395

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Vendor Advisories for CVE-2026-13395 (1)

Same Patch Batch · Unknown · 2026-07-30 · 36 CVEs total

CVE-2026-13143 WP Travel < 11.8.1 - Unauthenticated Payment Bypass via Forged PayPal IPN
CVE-2026-15257 RegistrationMagic < 6.0.9.4 - Unauthenticated Form Submission and User Profile Modificatio
CVE-2026-15240 Customer Switching for WooCommerce < 2.1.3 - Customer+ Privilege Escalation to Administrat
CVE-2026-15382 Ultimate Addons for WPBakery Page Builder < 3.21.4 - Unauthenticated Custom Icon Font Dele
CVE-2026-11870 Hide My WP Ghost < 7.0.05 - IP Address Spoofing via Trusted Proxy Headers Leading to Prote
CVE-2026-11867 Frontend Admin by DynamiApps < 3.29.7 - Subscriber+ Taxonomy Term Creation/Modification/De
CVE-2026-11881 Fluent Forms < 6.2.6 - Contributor+ Stored XSS via Date/Time Field
CVE-2026-11782 Points and Rewards for WooCommerce < 2.10.1 - Unauthenticated Arbitrary User Wallet & Poin
CVE-2026-12500 WP Travel Engine < 6.8.2 - Unauthenticated Trip Difficulty Level Option Update
CVE-2026-15255 RegistrationMagic < 6.0.9.4 - Unauthenticated Form Submission Disclosure via IDOR
CVE-2026-13145 WP Travel < 11.8.1 - Subscriber+ Booking PII Disclosure via IDOR
CVE-2026-13344 Essential Addons for Elementor - Lite < 6.6.10 - Contributor+ Stored XSS via Pricing Table
CVE-2026-13330 Animation Addons for Elementor < 2.7.0 - Author+ Stored XSS via SVG Upload
CVE-2026-13345 Essential Addons for Elementor - Lite < 6.6.10 - Unauthenticated Draft/Private WooCommerce
CVE-2026-13178 Eventin < 4.1.16 - Unauthenticated Payment Bypass via Order Status Manipulation
CVE-2026-14310 Tutor LMS < 4.0.0 - Subscriber+ Cross-Course Q&A Content Disclosure and Reply Injection
CVE-2026-14239 Tourmaster < 5.4.8 - Stored XSS via CSRF
CVE-2026-14305 WP Delicious < 1.10.2 - Unauthenticated Arbitrary Post Meta Update via recipe_likes
CVE-2026-15235 Hotel Booking Lite < 6.0.4 - Subscriber+ Sensitive Data Disclosure via Admin Calendar AJAX
CVE-2026-14188 Easy Appointments < 3.12.28 - Contributor+ Customer Data Disclosure

Showing top 20 of 36 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Online Scheduling and Appointment Booking System
Same vendor: Unknown