CVE-2026-19056— ProSolution WP Client < 2.0.11 - Reflected XSS via 'page' Parameter
Quick assessment
Affected
Unknown ProSolution WP Client
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 ProSolution WP Client WordPress 插件 2.0.11 版本之前，该插件在某个管理页面上回显一个参数到 HTML 属性中之前，未对其进行过滤和转义处理，从而导致反射型跨站脚本攻击（XSS），该攻击在诱导管理员提交精心构造的请求时，会在管理员的会话中执行恶意脚本。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by CompromiseAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Unknown | ProSolution WP Client | < 2.0.11 |
affected |
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-19056
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
ProSolution WP Client < 2.0.11 - Reflected XSS via 'page' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape a parameter before reflecting it into an HTML attribute on one of its administrative pages, leading to reflected Cross-Site Scripting that runs in the session of an administrator induced to submit a crafted request.
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 | ProSolution WP Client | 0 ~ 2.0.11 | - |
|
II. Public POCs for CVE-2026-19056
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-19056
请登录查看更多情报信息。
News Coverage for CVE-2026-19056 (1)
-
🔗 ProSolution WP Client < 2.0.11 – Reflected XSS via 'page' Parameter | CVE 2026-19056 | Plugin Vulnerabilities Read full article exploit vdb-entry technical-description
Same Patch Batch · Unknown · 2026-08-19 · 38 CVEs total
| CVE-2026-18937 | Broken Link Checker < 2.4.12 - Unauthenticated RCE via Query Variable Injection | |
| CVE-2026-18031 | TabaPay Gateway <= 1.4.0 - Unauthenticated Account Takeover via Payment Callback | |
| CVE-2026-17565 | Animation Addons for Elementor < 2.7.2 - Unauthenticated Server-Side Request Forgery | |
| CVE-2026-18466 | WP Maps < 4.9.8 - Subscriber+ Unlimited Autoloaded Option Creation | |
| CVE-2026-18051 | W3 Total Cache < 2.10.5 - Unauthenticated Arbitrary Directory File Write and .htaccess Ove | |
| CVE-2026-18231 | WP Directory Kit < 1.5.7 - Unauthenticated User Email Disclosure via select_2_ajax_user | |
| CVE-2026-18202 | JetEngine < 3.8.14 - Author+ Stored XSS via SVG Upload | |
| CVE-2026-18776 | TrueBooker Appointment Booking < 1.2.7 - Unauthenticated Account Takeover via Multiple AJA | |
| CVE-2026-18778 | TrueBooker Appointment Booking < 1.2.7 - Unauthenticated Customer PII Disclosure via Multi | |
| CVE-2026-18777 | TrueBooker Appointment Booking < 1.2.7 - Unauthenticated Arbitrary Appointment Status Chan | |
| CVE-2026-16979 | SmartCrawl < 3.16.3 - Subscriber+ Private/Draft Post Title Disclosure and Post Meta Key En | |
| CVE-2026-18779 | TrueBooker Appointment Booking < 1.2.7 - Unauthenticated Appointment and Payment Record De | |
| CVE-2026-19055 | ProSolution WP Client < 2.0.11 - Reflected XSS via Multiple Parameters | |
| CVE-2026-19709 | Membership For WooCommerce < 3.1.2 - Unauthenticated Member Data Disclosure via REST Consu | |
| CVE-2026-19416 | KiviCare < 4.5.4 - Patient+ Cross-Patient Appointment Modification via IDOR | |
| CVE-2026-19406 | Easy Appointments < 4.0.1 - Contributor+ Sensitive Information Disclosure via REST Appoint | |
| CVE-2026-19417 | KiviCare < 4.5.4 - Patient+ Arbitrary Media Attachment Read via IDOR | |
| CVE-2026-19782 | WPS Bidouille < 1.33.5 - Subscriber+ User Email Disclosure via wps_get_users | |
| CVE-2026-19842 | SAML Single Sign On 4.8.85 - 5.4.6 - Unauthenticated Administrator Account Takeover via SA | |
| CVE-2026-14334 | Booking calendar, Appointment Booking System <= 3.2.36 - Unauthenticated Stored XSS via SV |
Showing top 20 of 38 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: ProSolution WP Client
-
CVE-2026-19055
ProSolution WP Client < 2.0.11 - Reflected XSS via Multiple -
CVE-2026-14524
ProSolution WP Client <= 2.0.8 - Unauthenticated Arbitrary F -
CVE-2026-16098
ProSolution WP Client <= 2.0.10 - Unauthenticated Arbitrary -
CVE-2026-19052
ProSolution WP Client < 2.0.9 - Subscriber+ proSol_ajaxTable -
CVE-2026-19050
ProSolution WP Client < 2.0.9 - Subscriber+ SSRF via proSol_
Same vendor: Unknown
-
CVE-2026-77115
Brave Popup Builder < 0.8.6 - Unauthenticated Reflected XSS -
CVE-2026-77116
Brave Popup Builder < 0.8.6 - Subscriber+ Unpublished Popup -
CVE-2026-77003
Content Mask 1.8.0 - 1.8.5.4 - Contributor Publish Capabilit -
CVE-2026-14853
WooCommerce Bookings < 3.9.0 - Subscriber+ Draft Bookable Pr -
CVE-2026-13598
RestrictMate < 1.3.0 - Unauthenticated Privilege Escalation
V. Comments for CVE-2026-19056
No comments yet