CVE-2024-1249

HighCVSS 7.4/10Last modified Sep 8, 2026

Description

A flaw was found in Keycloak's OIDC component in the "checkLoginIframe," which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application's availability without proper origin validation for incoming messages.

Metrics

CVSS 3.1 7.4/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H

Weakness enumeration

CWE-346

Affected software

No affected versions have been published.

Timeline

Published
Apr 17, 2024
Last modified
Sep 8, 2026
NVD status
Deferred

Related CVEs from 2024

CVE-2024-124909.8A vulnerability was found in code-projects Online Class and Exam Scheduling System 1.0. It has been declared as critical. This vulnerabilityCVE-2024-124916.4The SimplyRETS Real Estate IDX plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'sr_search_form' shortcodeCVE-2024-124928.8A vulnerability was found in code-projects Farmacia 1.0. It has been rated as critical. This issue affects some unknown processing of the fiCVE-2024-124936.4The Files Download Delay plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'fddwrap' shortcode in all versiCVE-2024-124945.4The BMLT Meeting Map plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'bmlt_meeting_map' shortcode in all CVE-2024-124956.4The Bootstrap Blocks for WP Editor v2 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'gtb-bootstrap/column' blockCVE-2024-124966.4The Linear plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'linear_block_buy_commissions' shortcode in alCVE-2024-124979.8A vulnerability classified as critical has been found in 1000 Projects Attendance Tracking Management System 1.0. Affected is an unknown funCVE-2024-124996.4The WP jQuery DataTable plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_jdt' shortcode in all versionCVE-2024-12506.5An issue has been discovered in GitLab EE affecting all versions starting from 16.8 before 16.8.2. When a user is assigned a custom role witCVE-2024-125006.4The Philantro – Donations and Donor Management plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodesCVE-2024-125016.4The Simple Locator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in all versions up to, and
CVE-2024-1249: High severity, CVSS 7.4 | Vulnix