CVE-2026-34724: Improper Control of Generation of Code

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1, a server-side template injection vulnerability which leads to RCE via AI Agent exists. Impact is limited to environments where an attacker can control or influence typeenrichmentdata typically high-privilege...

PyBlade: SSTI/RCE via Bypassed AST Validation in sandbox.py

A vulnerability has been found in AntaresMugisho PyBlade 0.1.8-alpha/0.1.9-alpha. The affected element is the function issafeast of the file sandbox.py of the component AST Validation. Such manipulation leads to improper neutralization of special elements used in a template engine. The attack may...

CVE-2026-28797

RAGFlow is an open-source RAG Retrieval-Augmented Generation engine. In versions 0.24.0 and prior, a Server-Side Template Injection SSTI vulnerability exists in RAGFlow's Agent workflow Text Processing StringTransform and Message components. These components use Python's jinja2.Template unsandbox...

CVE-2026-4257

The Contact Form by Supsystic plugin for WordPress is vulnerable to Server-Side Template Injection SSTI leading to Remote Code Execution RCE in all versions up to, and including, 1.7.36. This is due to the plugin using the Twig TwigLoaderString template engine without sandboxing, combined with th...

tudo-exploits-oswe-prep

tudo-exploits-oswe-prep A project contains all exploits of vul...

4coders-commons (>=0.0.1, <=0.0.2), @11ty/eleventy (0.3.3) +3670 more potentially affected by CVE-2026-33941 via handlebars (>=4.0.0, <=4.7.8)

handlebars NPM version =4.0.0, =0.0.1, =0.1.0, =0.1.0, =0.0.11, =0.0.52, =0.1.0, =0.0.72, =0.1.0, =1.1.1-pr-7-1d68cf28da, =0.0.0-13d458778df8db161111e788ed4207a13a110724, =1.16.0, =1.16.0, =1.16.0, =2.4.4 and more Source cves: CVE-2026-33941 Source advisory: SNYK:JS-HANDLEBARS-15807040...

4coders-commons (>=0.0.1, <=0.0.2), @11ty/eleventy (0.3.3) +3670 more potentially affected by CVE-2026-33938 via handlebars (>=4.0.0, <=4.7.8)

handlebars NPM version =4.0.0, =0.0.1, =0.1.0, =0.1.0, =0.0.11, =0.0.52, =0.1.0, =0.0.72, =0.1.0, =1.1.1-pr-7-1d68cf28da, =0.0.0-13d458778df8db161111e788ed4207a13a110724, =1.16.0, =1.16.0, =1.16.0, =2.4.4 and more Source cves: CVE-2026-33938 Source advisory: SNYK:JS-HANDLEBARS-15803082...

CVE-2026-33130

Uptime Kuma is an open source, self-hosted monitoring tool. In versions 1.23.0 through 2.2.0, the fix from GHSA-vffh-c9pq-4crh doesn't fully work to preventServer-side Template Injection SSTI. The three mitigations added to the Liquid engine root, relativeReference, dynamicPartials only block...

DEBIAN-CVE-2026-33154

dynaconf is a configuration management tool for Python. Prior to version 3.2.13, Dynaconf is vulnerable to Server-Side Template Injection SSTI due to unsafe template evaluation in the @Jinja resolver. When the jinja2 package is installed, Dynaconf evaluates template expressions embedded in...

CVE-2026-33154

dynaconf is a configuration management tool for Python. Prior to version 3.2.13, Dynaconf is vulnerable to Server-Side Template Injection SSTI due to unsafe template evaluation in the @Jinja resolver. When the jinja2 package is installed, Dynaconf evaluates template expressions embedded in...

CVE-2026-33130

Uptime Kuma (versions 1.23.0–2.2.0) is affected by a server-side template injection (SSTI) in notification templates due to an incomplete fix for GHSA-vffh-c9pq-4crh. The Liquid engine mitigations added to limit path resolution (root, relativeReference, dynamicPartials) only block quoted paths; i...

CVE-2026-33130

Uptime Kuma is an open source, self-hosted monitoring tool. In versions 1.23.0 through 2.2.0, the fix from GHSA-vffh-c9pq-4crh doesn't fully work to preventServer-side Template Injection SSTI. The three mitigations added to the Liquid engine root, relativeReference, dynamicPartials only block...

PT-2026-26603

Uptime Kuma is an open source, self-hosted monitoring tool. In versions 1.23.0 through 2.2.0, the fix from GHSA-vffh-c9pq-4crh doesn't fully work to preventServer-side Template Injection SSTI. The three mitigations added to the Liquid engine root, relativeReference, dynamicPartials only block...

CVE-2026-33130: Improper Control of Filename for Include/Require Statement in PHP Program

Uptime Kuma is an open source, self-hosted monitoring tool. In versions 1.23.0 through 2.2.0, the fix from GHSA-vffh-c9pq-4crh doesn't fully work to preventServer-side Template Injection SSTI. The three mitigations added to the Liquid engine root, relativeReference, dynamicPartials only block...

PT-2026-26201

Name of the Vulnerable Software and Affected Versions dynaconf versions prior to 3.2.13 Description dynaconf is susceptible to Server-Side Template Injection SSTI due to insecure template evaluation within the @Jinja resolver. When the jinja2 package is installed, Dynaconf evaluates template...

CVE-2026-28697

Craft is a content management system CMS. Prior to 4.17.0-beta.1 and 5.9.0-beta.1, an authenticated administrator can achieve Remote Code Execution RCE by injecting a Server-Side Template Injection SSTI payload into Twig template fields e.g., Email Templates. By calling the craft.app.fs.write...

CVE-2026-28697

Craft is a content management system CMS. Prior to 4.17.0-beta.1 and 5.9.0-beta.1, an authenticated administrator can achieve Remote Code Execution RCE by injecting a Server-Side Template Injection SSTI payload into Twig template fields e.g., Email Templates. By calling the craft.app.fs.write...

CVE-2026-28697

Craft CMS (CMS, versions prior to 4.17.0-beta.1 and 5.9.0-beta.1) is affected by an authenticated-admin remote code execution (RCE) via Server-Side Template Injection (SSTI) in Twig template fields (for example, Email Templates). The underlying issue is exploitability through the craft.app.fs.wri...

CVE-2026-28695 Craft affected by authenticated RCE via Twig SSTI - create() function + Symfony Process gadget

Craft is a content management system CMS. There is an authenticated admin RCE in Craft CMS 5.8.21 via Server-Side Template Injection using the create Twig function combined with a Symfony Process gadget chain. The create Twig function exposes Craft::createObject, which allows instantiation of...

CVE-2026-28695: Improper Neutralization of Special Elements Used in a Template Engine

Craft is a content management system CMS. There is an authenticated admin RCE in Craft CMS 5.8.21 via Server-Side Template Injection using the create Twig function combined with a Symfony Process gadget chain. The create Twig function exposes Craft::createObject, which allows instantiation of...