CVE-2026-41205

Mako is a template library written in Python. Prior to 1.3.11, TemplateLookup.gettemplate is vulnerable to path traversal when a URI starts with // e.g., //../../../secret.txt. The root cause is an inconsistency between two slash-stripping implementations. Any file readable by the process can be...

CVE-2026-40878 mailcow-dockerized Login Page has Reflected Parameter Injection / Wrong-Context XSS Escaping

mailcow: dockerized is an open source groupware/email suite based on docker. In versions prior to 2026-03b, the mailcow web interface passes the raw $SERVER'REQUESTURI' to Twig as a global template variable and renders it inside a JavaScript string literal in the setLang helper of base.twig,...

PT-2026-34057

mailcow: dockerized is an open source groupware/email suite based on docker. In versions prior to 2026-03b, the mailcow web interface passes the raw $ SERVER'REQUEST URI' to Twig as a global template variable and renders it inside a JavaScript string literal in the setLang helper of base.twig,...

CVE-2026-40478

CVE-2026-40478 affects the Thymeleaf Java template engine (versions up to 3.1.3.RELEASE). A security bypass allows unauthenticated SSTI by passing unvalidated input to the expression evaluation mechanism; this is fixed in 3.1.4.RELEASE. Connected sources consistently state the root cause as impro...

CVE-2026-40477 Improper restriction of the scope of accessible objects in Thymeleaf expressions

Thymeleaf is a server-side Java template engine for web and standalone environments. Versions 3.1.3.RELEASE and prior contain a security bypass vulnerability in the expression execution mechanisms. Although the library provides mechanisms to prevent expression injection, it fails to properly...

CVE-2026-40477 Improper restriction of the scope of accessible objects in Thymeleaf expressions

Thymeleaf is a server-side Java template engine for web and standalone environments. Versions 3.1.3.RELEASE and prior contain a security bypass vulnerability in the expression execution mechanisms. Although the library provides mechanisms to prevent expression injection, it fails to properly...

CVE-2026-40302

zrok is software for sharing web services, files, and network resources. Prior to version 2.0.1, the proxyUi template engine uses Go's text/template which performs no HTML escaping instead of html/template. The GitHub OAuth callback handlers in both publicProxy and dynamicProxy embed the...

CVE-2026-40302 zrok has reflected XSS in GitHub OAuth callback via unsanitized refreshInterval error rendering

zrok is software for sharing web services, files, and network resources. Prior to version 2.0.1, the proxyUi template engine uses Go's text/template which performs no HTML escaping instead of html/template. The GitHub OAuth callback handlers in both publicProxy and dynamicProxy embed the...

Giskard 安全漏洞

Giskard is an open-source evaluation and testing framework for artificial intelligence systems. Versions of Giskard prior to 1.0.2b1 contained security vulnerabilities. These vulnerabilities stemmed from the ConformityCheck class using the Jinja2 template engine to render rule parameters, which...

thymeleaf 安全漏洞

Thymeleaf is an open-source Java template engine developed by Thymeleaf projects. Versions of Thymeleaf 3.1.3.RELEASE and earlier contain security vulnerabilities. These vulnerabilities stem from a security bypass in the expression execution mechanism; certain syntax patterns are not properly...

GHSA-4FXQ-2X3X-6XQX zrok: Reflected XSS in GitHub OAuth callback via unsanitized refreshInterval error rendering

Summary The proxyUi template engine uses Go's text/template which performs no HTML escaping instead of html/template. The GitHub OAuth callback handlers in both publicProxy and dynamicProxy embed the attacker-controlled refreshInterval query parameter verbatim into an error message when...

PT-2026-33378

Name of the Vulnerable Software and Affected Versions zrok versions prior to 2.0.1 Description The proxyUi template engine utilizes Go's text/template, which does not perform HTML escaping, rather than html/template. The GitHub OAuth callback handlers in 'publicProxy' and 'dynamicProxy' embed the...

Template Injection

Overview Affected versions of this package are vulnerable to Template Injection due to the TemplateEngine's improper invalidation of certain syntactic patterns during expression evaluation. An attacker can inject into sensitive objects to execute unauthorized actions. Remediation Upgrade...

Template Injection

Overview Affected versions of this package are vulnerable to Template Injection due to the TemplateEngine's improper restriction of accessible object scope during expression evaluation. An attacker can inject into sensitive objects to execute unauthorized actions. Remediation Upgrade...

Template Injection

Overview Affected versions of this package are vulnerable to Template Injection due to the TemplateEngine's improper restriction of accessible object scope during expression evaluation. An attacker can inject into sensitive objects to execute unauthorized actions. Remediation Upgrade...

Improper Neutralization of Special Elements Used in a Template Engine

Overview giskard-checks is an Add your description here Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine via the rule parameter in the ConformityCheck class. An attacker can execute arbitrary code by supplying malicious...

CVE-2026-34984

A flaw was found in External Secrets Operator. An attacker with the ability to create or update templated ExternalSecret resources can exploit a vulnerability in the v2 template engine. This flaw allows the attacker to use the getHostByName function to perform controller-side DNS lookups, leading...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure via the getHostByName function in the v2 template engine. An attacker can cause sensitive data to be disclosed by crafting or updating templated resources that trigger DNS queries containing secret-derived values fr...

CVE-2026-34984 External Secrets Operator has DNS exfiltration via getHostByName in its v2 template engine

External Secrets Operator reads information from a third-party service and automatically injects the values as Kubernetes Secrets. Versions 2.2.0 and below contain a vulnerability in runtime/template/v2/template.go where the v2 template engine removes env and expandenv from Sprig's TxtFuncMap but...

CVE-2026-34984

Summary: External Secrets Operator (ESO) versions 2.2.0 and earlier are vulnerable due to the v2 template engine’s getHostByName exposure in runtime/template/v2/template.go. An attacker who can create or update templated ExternalSecret resources can trigger controller-side DNS lookups using secre...