OpenMetadata's Server-Side Template Injection (SSTI) in FreeMarker email templates leads to RCE

OpenMetadata RCE Vulnerability - Proof of Concept Executive Summary CRITICAL Remote Code Execution vulnerability confirmed in OpenMetadata v1.11.2 via Server-Side Template Injection SSTI in FreeMarker email templates. Credit - @lnlinh31, @satthusaosan, @TheMacCuoi, @get-wright, @Ohnooo1234,...

EUVD-2026-1180

OpenMetadata's Server-Side Template Injection SSTI in FreeMarker email templates leads to RCE...

Improper Neutralization of Special Elements Used in a Template Engine

Overview Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine via the getTemplate function. An attacker can execute arbitrary code on the server by injecting malicious FreeMarker templates through the email template editing API...

CVE-2025-14468

The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.9. This is due to inverted nonce verification logic in the ampthemeajaxcomments AJAX handler, which rejects requests with VALID nonces and accepts...

CVE-2025-14059

The EmailKit plugin for WordPress is vulnerable to Arbitrary File Read via Path Traversal in all versions up to, and including, 1.6.1. This is due to missing path validation in the createtemplate REST API endpoint where user-controlled input from the emailkit-editor-template parameter is passed...

CVE-2022-27949

A vulnerability in UI of Apache Airflow allows an attacker to view unmasked secrets in rendered template values for tasks which were not executed for example when they were depending on past and previous instances of the task failed. This issue affects Apache Airflow prior to 2.3.1...

CVE-2019-16688

Dolibarr 9.0.5 has stored XSS in an Email Template section to mailstemplates.php. A user with no privileges can inject script to attack the admin. This stored XSS can affect all types of user privilege from Admin to users with no permissions...

CVE-2019-16960

SolarWinds Web Help Desk 12.7.0 allows XSS via a CSV template file with a crafted Location Name field...

CVE-2019-12361

EmpireCMS 7.5.0 has XSS via the from parameter to e/member/doaction.php, as demonstrated by a CSRF payload that changes the dynamic page template. The attacker can choose to resend the e/template/member/regsend.php registered activation mail page...

CVE-2024-2322

The WooCommerce Cart Abandonment Recovery WordPress plugin before 1.2.27 does not have CSRF check in its bulk actions, which could allow attackers to make logged in admins delete arbitrary email templates as well as delete and unsubscribe users from abandoned orders via CSRF attacks...

CVE-2025-1556

A vulnerability, which was classified as problematic, has been found in westboy CicadasCMS 1.0. This issue affects some unknown processing of the file /system of the component Template Management. The manipulation leads to deserialization. The attack may be initiated remotely. The exploit has bee...

CVE-2025-1611

A vulnerability was found in ShopXO up to 6.4.0. It has been classified as problematic. This affects an unknown part of the file app/service/ThemeAdminService.php of the component Template Handler. The manipulation leads to injection. It is possible to initiate the attack remotely. The exploit ha...

CVE-2025-1332

A vulnerability has been found in FastCMS up to 0.1.5 and classified as problematic. This vulnerability affects unknown code of the file /fastcms.html/template/menu of the component Template Menu. The manipulation leads to cross site scripting. The attack can be initiated remotely. The exploit ha...

CVE-2025-68454

Craft is a platform for creating digital experiences. Versions 5.0.0-RC1 through 5.8.20 and 4.0.0-RC1 through 4.16.16 are vulnerable to potential authenticated Remote Code Execution via Twig SSTI. For this to work, users must have administrator access to the Craft Control Panel, and...

CVE-2024-2064

A vulnerability has been found in rahman SelectCours 1.0 and classified as problematic. Affected by this vulnerability is the function getCacheNames of the file CacheController.java of the component Template Handler. The manipulation of the argument fragment leads to injection. The attack can be...

CVE-2024-2334

The Template Kit – Import plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the template upload functionality in all versions up to, and including, 1.0.14 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with autho...

CVE-2025-1087

Kong Insomnia Desktop Application before 11.0.2 contains a template injection vulnerability that allows attackers to execute arbitrary code. The vulnerability exists due to insufficient validation of user-supplied input when processing template strings, which can lead to arbitrary JavaScript...

CVE-2025-1040

AutoGPT versions 0.3.4 and earlier are vulnerable to a Server-Side Template Injection SSTI that could lead to Remote Code Execution RCE. The vulnerability arises from the improper handling of user-supplied format strings in the AgentOutputBlock implementation, where malicious input is passed to t...

CVE-2026-0621

Anthropic's MCP TypeScript SDK versions up to and including 1.25.1 contain a regular expression denial of service ReDoS vulnerability in the UriTemplate class when processing RFC 6570 exploded array patterns. The dynamically generated regular expression used during URI matching contains nested...

CVE-2024-2952

BerriAI/litellm is vulnerable to Server-Side Template Injection SSTI via the /completions endpoint. The vulnerability arises from the hfchattemplate method processing the chattemplate parameter from the tokenizerconfig.json file through the Jinja template engine without proper sanitization...