CVE-2026-15291

The CVE-2026-15291 entry concerns the WordPress plugin Chat Help – Click to Chat Button & Form, vulnerable in all versions up to and including 3.1.3 due to missing authentication/authorization on REST endpoints /wp-json/chat-help/v1/leads and /wp-json/chat-help/v1/leads/{id}. Unauthenticated atta...

Sensei LMS < 4.24.2 - Email Template Leak

The Sensei LMS WordPress plugin before 4.24.2 does not properly protect some its REST API routes, allowing unauthenticated attackers to leak email templates. id: CVE-2024-7786 info: name: Sensei LMS 4.24.2 - Email Template Leak author: s4e-io severity: high description: | The Sensei LMS WordPress...

XWiki Platform - Unauthorized Document History Access

A vulnerability in XWiki Platform's REST API allows unauthorized users to access document history information. The REST API endpoint exposes the history of any page including modification times, version numbers, author details username and display name, and version comments, regardless of access...

SEOPress < 7.9 - Authentication Bypass

The SEOPress WordPress plugin before 7.9 does not properly protect some of its REST API routes, which combined with another Object Injection vulnerability can allow unauthenticated attackers to unserialize malicious gadget chains, compromising the site if a suitable chain is present. id:...

LearnPress < 4.2.7.1 - SQL Injection

The LearnPress - WordPress LMS Plugin plugin for WordPress is vulnerable to SQL Injection via the 'conlyfields' parameter of the /wp-json/learnpress/v1/courses REST API endpoint in all versions up to, and including, 4.2.7 due to insufficient escaping on the user supplied parameter and lack of...

WordPress Events Calendar 6.8.2.1 - Information Disclosure

The Events Calendar WordPress plugin 6.8.2.1 contains missing access checks in the REST API, letting unauthenticated users access information about password protected events, exploit requires no authentication. id: CVE-2024-5333 info: name: WordPress Events Calendar 6.8.2.1 - Information Disclosu...

REST API TO MiniProgram <= 4.7.1 - SQL Injection

The REST API TO MiniProgram plugin for WordPress is vulnerable to SQL Injection via the 'order' parameter of the /wp-json/watch-life-net/v1/comment/getcomments REST API endpoint in all versions up to, and including, 4.7.1 due to insufficient escaping on the user supplied parameter and lack of...

Open Automation Software OAS Platform V16.00.0121 - Missing Authentication

An improper authentication vulnerability exists in the REST API functionality of Open Automation Software OAS Platform V16.00.0121. A specially-crafted series of HTTP requests can lead to unauthenticated use of the REST API. An attacker can send a series of HTTP requests to trigger this...

Post Grid <= 2.2.50 - Information Exposure via REST API

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in PickPlugins Post Grid Combo – 36+ Gutenberg Blocks.This issue affects Post Grid Combo – 36+ Gutenberg Blocks: from n/a through 2.2.50. id: CVE-2023-40211 info: name: Post Grid = 2.2.50 - Information Exposure via REST API...

WP Cerber < 8.9.3 - Broken Access Control

WP Cerber 8.9.3 contains a bypass of /wp-json access control caused by improper handling of trailing '?' character, letting unauthorized users access protected REST API endpoints, exploit requires sending a request with a trailing '?'. id: CVE-2021-37598 info: name: WP Cerber 8.9.3 - Broken Acces...

User Profile Picture < 2.5.0 - Sensitive Information Disclosure

The REST API endpoint getusers in the User Profile Picture WordPress plugin before 2.5.0 returned more information than was required for its functionality to users with the uploadfiles capability. This included password hashes, hashed user activation keys, usernames, emails, and other less...

HTML Email Template Designer < 3.1 - Missing Authorization on Rest Route

The WP HTML Mail WordPress plugin is vulnerable to unauthorized access which allows unauthenticated attackers to retrieve and modify theme settings due to a missing capability check on the /themesettings REST-API endpoint found in the /includes/class-template-designer.php file, in versions up to...

Download Monitor <= 4.7.60 - Sensitive Information Exposure

The Download Monitor plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 4.7.60 via REST API. This can allow unauthenticated attackers to extract sensitive data including user reports, download reports, and user data including email, role, id and...

OptinMonster Plugin < 2.6.5 - Unprotected REST-API

The OptinMonster WordPress plugin is vulnerable to sensitive information disclosure and unauthorized setting updates due to insufficient authorization validation via the loggedinorhasapikey function in the /OMAPI/RestApi.php file that can used to exploit inject malicious web scripts on sites with...

Rank Math SEO <= 1.0.40.2 - Redirect Creation via Unprotected REST API Endpoint

The Rank Math plugin through 1.0.40.2 for WordPress allows unauthenticated remote attackers to create new URIs that redirect to an external web site via the unsecured rankmath/v1/updateRedirection REST API endpoint. In other words, this is not an "Open Redirect" issue; instead, it allows the...

XWiki REST API Query - SQL Injection

A SQL injection vulnerability exists in XWiki's REST API query endpoint. An unauthenticated attacker can execute arbitrary SQL queries through the 'q' parameter by manipulating the HQL query, potentially leading to data exfiltration or system compromise. id: CVE-2025-32969 info: name: XWiki REST...

WordPress InstaWP Connect <= 0.1.0.38 - Unauthenticated User Creation

The InstaWP Connect – 1-click WP Staging & Migration plugin for WordPress is vulnerable to arbitrary option updates due to a missing authorization checks on the REST API calls in all versions up to, and including, 0.1.0.38. This makes it possible for unauthenticated attackers to connect the site ...

LeadConnector < 3.0.22 - Unauthenticated Arbitrary Data Write

LeadConnector WordPress plugin 3.0.22 contains a broken access control caused by missing authorization in a REST route, letting unauthenticated attackers overwrite existing data remotely, exploit requires no authentication. id: CVE-2026-1890 info: name: LeadConnector 3.0.22 - Unauthenticated...

Gravity SMTP WordPress Plugin - Sensitive Information Exposure

Gravity SMTP WordPress plugin = 2.1.4 contains a sensitive information exposure caused by an unrestricted REST API endpoint at /wp-json/gravitysmtp/v1/tests/mock-data, letting unauthenticated attackers retrieve detailed system configuration data, exploit requires no authentication. id:...

Mail Mint < 1.19.5 - Unauthenticated Email Disclosure

Mail Mint WordPress plugin 1.19.5 contains an information disclosure vulnerability caused by lack of authorization in a REST API endpoint, letting unauthenticated users retrieve email addresses of blog users, exploit requires no authentication. id: CVE-2026-2025 info: name: Mail Mint 1.19.5 -...