CVE-2026-70552: Missing Authentication for Critical Function

MaxSite CMS 109.5 and earlier contains an authentication bypass vulnerability in the AJAX dispatcher that allows unauthenticated attackers to access admin-gated endpoints by supplying any X-Requested-With header and requesting a base64-encoded path resolving to any -ajax.php file in the codebase...

CVE-2026-41452: Missing Authentication for Critical Function

Krayin CRM 2.2.4 contains a missing authentication vulnerability in the installer middleware that allows unauthenticated remote attackers to overwrite the primary administrator account by sending a crafted HTTP POST request with the X-Requested-With: XMLHttpRequest header to bypass the CanInstall...

GO-2026-5769 Mattermost doesn't validate the X-Requested-With header on the burn-on-read reveal endpoint in github.com/mattermost/mattermost-server

Mattermost doesn't validate the X-Requested-With header on the burn-on-read reveal endpoint in github.com/mattermost/mattermost-server. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing...

Mattermost Server 11.4.x <= 11.4.3 / 11.5.x <= 11.5.1 Origin Validation Error (MMSA-2026-00636)

The version of Mattermost Server installed on the remote host is affected by a vulnerability as referenced in the MMSA-2026-00636 advisory. - Mattermost versions 11.5.x = 11.5.1, 11.4.x = 11.4.3 fail to validate the X-Requested-With header on the burn-on-read reveal endpoint which allows an...

Mattermost doesn't validate the X-Requested-With header on the burn-on-read reveal endpoint

Mattermost versions 11.5.x = 11.5.1, 11.4.x = 11.4.3 fail to validate the X-Requested-With header on the burn-on-read reveal endpoint which allows an authenticated channel member to force the reveal of a burn-on-read message without recipient consent via a crafted Markdown image tag.. Mattermost...

CVE-2026-6339: Origin Validation Error

Mattermost versions 11.5.x = 11.5.1, 11.4.x = 11.4.3 fail to validate the X-Requested-With header on the burn-on-read reveal endpoint which allows an authenticated channel member to force the reveal of a burn-on-read message without recipient consent via a crafted Markdown image tag.. Mattermost...

EUVD-2017-0148

Malware in sbrugna...

CVE-2021-47157

The Kossy module before 0.60 for Perl allows JSON hijacking because of X-Requested-With mishandling...

CVE-2021-47157

The Kossy module before 0.60 for Perl allows JSON hijacking because of X-Requested-With mishandling...

CVE-2021-47157: Origin Validation Error

The Kossy module before 0.60 for Perl allows JSON hijacking because of X-Requested-With mishandling...

CVE-2021-47157

The Kossy module before 0.60 for Perl allows JSON hijacking because of X-Requested-With mishandling...

CVE-2021-47157

The Kossy module before 0.60 for Perl allows JSON hijacking because of X-Requested-With mishandling...

CVE-2021-47157

The Kossy module for Perl , developed by Masahiro Nagano, is vulnerable to JSON hijacking in versions prior to 0.60 . The root cause is the improper handling of the X-Requested-With header, which allows an attacker to bypass security measures to hijack JSON data. To remediate this vulnerability, ...

PT-2024-11205 · Kossy · Kossy

Name of the Vulnerable Software and Affected Versions: Kossy module versions prior to 0.60 Description: The issue allows JSON hijacking due to mishandling of the X-Requested-With header. This can be exploited because of improper handling in the Kossy module for Perl. Recommendations: For versions...

CVE-2022-39267

Bifrost is a heterogeneous middleware that synchronizes MySQL, MariaDB to Redis, MongoDB, ClickHouse, MySQL and other services for production environments. Versions prior to 1.8.8-release are subject to authentication bypass in the admin and monitor user groups by deleting the X-Requested-With:...

CVE-2022-39267: Improper Authentication

Bifrost is a heterogeneous middleware that synchronizes MySQL, MariaDB to Redis, MongoDB, ClickHouse, MySQL and other services for production environments. Versions prior to 1.8.8-release are subject to authentication bypass in the admin and monitor user groups by deleting the X-Requested-With:...

Charity Management System CMS 1.0 - Multiple Vulnerabilities

Exploit Title: Charity Management System CMS 1.0 - Multiple Vulnerabilities Date: 18/08/2021 Exploit Author: Davide 't0rt3ll1n0' Taraschi Vendor Homepage: https://www.sourcecodester.com/users/tips23 Software Link:...

Cross-site request forgery in Django

Django 1.1.x before 1.1.4 and 1.2.x before 1.2.5 does not properly validate HTTP requests that contain an X-Requested-With header, which makes it easier for remote attackers to conduct cross-site request forgery CSRF attacks via forged AJAX requests that leverage a "combination of browser plugins...

ManageEngine Applications Manager 13 - SQL Injection Vulnerability

Exploit for windows platform in category web applications ManageEngine Applications Manager version 13 suffers from multiple post-authentication SQL injection vulnerabilities. Proof of Concept 1 name= parameter is susceptible: POST /manageApplications.do?method=insert HTTP/1.1 Host:...

actionpack Cross-Site Request Forgery vulnerability

Ruby on Rails 2.1.x, 2.2.x, and 2.3.x before 2.3.11, and 3.x before 3.0.4, does not properly validate HTTP requests that contain an X-Requested-With header, which makes it easier for remote attackers to conduct cross-site request forgery CSRF attacks via forged 1 AJAX or 2 API requests that...