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CVE-2026-83593

WPBot <= 8.7.3 - Unauthenticated Stored Cross-Site Scripting via 'conversation' Parameter

The WPBot – AI ChatBot for Live Support, Lead Generation, AI Services plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'conversation' parameter in all versions up to, and including, 8.7.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The action is gated only by a nonce that is localized into every public-facing page via wp_localize_script, rendering the nonce check ineffective as an access control barrier for unauthenticated users.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Wpbot – Ai Chatbot For Live Support, Lead Generation, Ai Services Wordpress
CVE-2026-17582

Slider Hero with Video Background, Animation <= 9.1.7 - Authenticated (Administrator+) SQL Injection via 'description' Slide Field (Second-Order via Duplicate)

The Slider Hero plugin for WordPress is vulnerable to second-order SQL Injection in versions up to, and including, 9.1.7 via the qcld_sliderhero_duplicate() function. Slide data (description, title, btn, btn2, image_link, custom, etc.) is stored safely via $wpdb->update() with %s placeholders in the qchero_save_image AJAX handler, but when an administrator triggers the 'heroduplicateslider' task, qcld_sliderhero_duplicate() re-reads every slide column and concatenates the raw values directly into an INSERT VALUES tuple that is then executed with $wpdb->query() — with no $wpdb->prepare(), esc_sql(), or _real_escape_string in between. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Slider Hero With Video Background, Animation Wordpress
CVE-2026-16773

WPBot <= 8.5.9 - Unauthenticated Sensitive Information Exposure in 'wpbot_send_email_transcript' AJAX Action

The WPBot – AI ChatBot for Live Support, Lead Generation, AI Services plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 8.5.9 via the wpbot_send_email_transcript_free. This makes it possible for unauthenticated attackers to exfiltrate full chat transcripts and associated user PII — including names, email addresses, and phone numbers — stored in the wpbot_user and wpbot_conversation tables to an attacker-controlled email address.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Wpbot – Ai Chatbot For Live Support, Lead Generation, Ai Services Wordpress
CVE-2026-16774

WPBot <= 8.5.9 - Missing Authorization to Unauthenticated Email Relay via wpcs_send_email AJAX Action

The Chatbot plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 8.5.9 via the wpcs_send_email() AJAX handler. This is due to the wpcs_send_email() function being registered on both wp_ajax_wpcs_send_email and wp_ajax_nopriv_wpcs_send_email with no nonce verification, capability check, or rate limiting, while forwarding attacker-controlled recipient, subject, and body directly to wp_mail(). This makes it possible for unauthenticated attackers to send arbitrary emails to any recipient from the site's domain, enabling spam, phishing, and abuse that can lead to the site's IP/domain being blacklisted.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Wpbot – Ai Chatbot For Live Support, Lead Generation, Ai Services Wordpress
CVE-2026-15106

WPBot <= 8.5.6 - Missing Authorization to Unauthenticated Arbitrary Chat Session Deletion via 'userid' Parameter

The WPBot – AI ChatBot for Live Support, Lead Generation, AI Services plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 8.5.6. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to delete arbitrary chat session records from the wpbot_user and wpbot_conversation tables, including chat history and conversation logs, by supplying a crafted userid value.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Wpbot – Ai Chatbot For Live Support, Lead Generation, Ai Services Wordpress
CVE-2026-15610

WPBot <= 8.5.6 - Missing Authorization to Authenticated (Subscriber+) Arbitrary RAG Document Re-Sync via ajax_rag_manual_sync() Function

The WPBot – AI ChatBot for Live Support, Lead Generation, AI Services plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 8.5.6. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to trigger arbitrary re-embedding of stored RAG documents, modifying the rag_documents table and consuming the site owner's paid third-party AI API credits (OpenAI, Gemini, OpenRouter, or xAI).

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Wpbot – Ai Chatbot For Live Support, Lead Generation, Ai Services Wordpress
CVE-2026-57414

WordPress ChatBot for eCommerce – WoowBot plugin <= 4.6.1 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in QuantumCloud ChatBot for eCommerce &#8211; WoowBot woowbot-woocommerce-chatbot allows Stored XSS.This issue affects ChatBot for eCommerce &#8211; WoowBot: from n/a through <= 4.6.1.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Chatbot For Ecommerce &#8211; Woowbot Wordpress
CVE-2026-57710

WordPress WoowBot Pro Max plugin <= 14.1.7 - Arbitrary File Upload vulnerability

Unrestricted Upload of File with Dangerous Type vulnerability in quantumcloud WoowBot Pro Max woowbot-pro-max allows Using Malicious Files.This issue affects WoowBot Pro Max: from n/a through <= 14.1.7.

CVSS 3.1 · 9.9 Critical EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Woowbot Pro Max Wordpress
CVE-2026-57363

WordPress ChatBot plugin <= 8.3.7 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in QuantumCloud ChatBot chatbot allows Stored XSS.This issue affects ChatBot: from n/a through <= 8.3.7.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Chatbot Wordpress
CVE-2026-13731

WPBot <= 8.4.9 - Unauthenticated Stored Cross-Site Scripting via 'conversation' Parameter

The WPBot – AI ChatBot for Live Support, Lead Generation, AI Services plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'conversation' parameter in all versions up to, and including, 8.4.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The AJAX nonce required to authenticate the save request is publicly emitted on every frontend page via wp_localize_script, making it freely obtainable by any anonymous visitor and removing any practical barrier to exploitation.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Wpbot – Ai Chatbot For Live Support, Lead Generation, Ai Services Wordpress
CVE-2026-57362

WordPress ChatBot plugin <= 8.3.2 - Reflected Cross Site Scripting (XSS) vulnerability

Unauthenticated Cross Site Scripting (XSS) in ChatBot <= 8.3.2 versions.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Chatbot Wordpress
CVE-2024-32729

WordPress ChatBot Conversational Forms plugin <= 1.1.8 - Arbitrary File Download vulnerability

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in QuantumCloud Conversational Forms for ChatBot allows Path Traversal. This issue affects Conversational Forms for ChatBot: from n/a through 1.1.8.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Conversational Forms For Chatbot Wordpress
CVE-2026-53741

Simple Link Directory through 9.0.4 Stored XSS via sld_no_results_found Option

Simple Link Directory through 9.0.4 interpolates the sld_no_results_found option into a JavaScript string literal without encoding. Because sanitize_text_field leaves quotes intact, a stored payload breaks out of the string and runs script for every page visitor.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Simple Link Directory Wordpress
CVE-2026-53742

Simple Link Directory through 9.0.4 Stored XSS via Embed Shortcode Attributes

Simple Link Directory through 9.0.4 echoes embed shortcode attributes into HTML data attributes without escaping in the embedder template. Attackers with contributor access can craft a shortcode attribute that injects an event handler executing in a viewer's browser.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Simple Link Directory Wordpress
CVE-2026-7209

Simple Link Directory <= 8.9.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

The Simple Link Directory plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `qcopd-directory` shortcode in all versions up to, and including, 8.9.2. This is due to insufficient input sanitization and output escaping on user supplied attributes such as `title_font_size`. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
Vendors
Quantumcloud Wordpress
Products
Simple Link Directory Wordpress