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CVE-2026-110035— Salon Booking System < 10.31.11 - Subscriber+ Coupon Code Disclosure via Discounts REST Route

Quick assessment

Affected
Unknown Salon 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.

在 10.31.11 版本之前的 Salon Booking System WordPress 插件中，未对其某个 REST API 端点限制为仅限沙龙员工访问，导致任何已认证用户（例如订阅者）均可获取网站上配置的所有折扣优惠券，包括管理员已选择对顾客隐藏的优惠券，同时还能获取这些优惠券的金额、有效期和使用次数限制。

AI Predicted 5.3 Difficulty: Easy EPSS 0.13% · P2

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Salon Booking System < 10.31.11 affected
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I. Basic Information for CVE-2026-110035

Vulnerability Information
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Vulnerability Title
Salon Booking System < 10.31.11 - Subscriber+ Coupon Code Disclosure via Discounts REST Route
Source: CVE Program / CVE List V5
Vulnerability Description
The Salon Booking System WordPress plugin before 10.31.11 does not restrict one of its REST API endpoints to salon staff, allowing any authenticated user, such as a subscriber, to retrieve every discount coupon configured on the site, including coupons the administrator has chosen to hide from customers, together with their amounts, validity dates and usage limits.
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

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Salon Booking System 0 ~ 10.31.11 -

II. Public POCs for CVE-2026-110035

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III. Intelligence Information for CVE-2026-110035

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Same Patch Batch · Unknown · 2026-10-18 · 13 CVEs total

CVE-2026-111041 AI Engine < 3.7.9 - Editor+ Arbitrary Post Modification via update_media_metadata and appr
CVE-2026-96534 Modern Events Calendar (Lite & Pro) < 7.37.0 - Subscriber+ SQLi via mec_fes_csv_export
CVE-2026-110976 AI Engine < 3.7.9 - Editor+ Arbitrary Post Deletion via reject_media
CVE-2026-110981 WP Photo Album Plus < 9.2.11.002 - Reflected XSS via 'wppa-cat' Parameter
CVE-2026-110070 Modern Events Calendar Lite < 7.36.4 - Subscriber+ Arbitrary Post Modification via IDOR
CVE-2026-110069 Modern Events Calendar Lite < 7.37.0 - Subscriber+ Sensitive Data Disclosure via mec_event
CVE-2026-110033 Salon Booking System < 10.31.11 - Salon Staff+ Stored XSS and SSRF via Salon REST 'image_u
CVE-2026-87844 Product Designer <= 1.0.40 - Unauthenticated Design Template Data Injection
CVE-2026-109937 Otter Blocks < 3.2.3 - Unauthenticated Open Redirect via Stripe Checkout Block
CVE-2026-110026 Tasty Recipes Lite 1.2 - 1.2.10 - Contributor+ Taxonomy Term Creation, Renaming and Deleti
CVE-2026-110032 Salon Booking System < 10.31.11 - Salon Staff+ Administrator Role Demotion via Customer Ed
CVE-2026-110031 Salon Booking System 10.17 - 10.31.10 - Salon Staff+ Privilege Escalation to Administrator

IV. Related Vulnerabilities

Same product: Salon Booking System
Same vendor: Unknown

V. Comments for CVE-2026-110035

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