CVE-2026-40478 Improper neutralization of specific syntax patterns for unauthorized expressions in Thymeleaf

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 the expression execution mechanisms. Although the library provides mechanisms to prevent expression injection, it fails to properly...

CVE-2026-40478

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 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-2026-40477 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...

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; access to certain objects is not properly...

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 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 invalidation of certain syntactic patterns during expression evaluation. An attacker can inject into sensitive objects to execute unauthorized actions. Remediation Upgrade...

GHSA-XJW8-8C5C-9R79 Improper neutralization of specific syntax patterns for unauthorized expressions in Thymeleaf

Impact A security bypass vulnerability exists in the expression execution mechanisms of Thymeleaf up to and including 3.1.3.RELEASE. Although the library provides mechanisms to prevent expression injection, it fails to properly neutralize specific syntax patterns that allow for the execution of...

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...

GHSA-R4V4-5MWR-2FWR Improper restriction of the scope of accessible objects in Thymeleaf expressions

Impact A security bypass vulnerability exists in the expression execution mechanisms of Thymeleaf up to and including 3.1.3.RELEASE. Although the library provides mechanisms to prevent expression injection, it fails to properly restrict the scope of accessible objects, allowing specific potential...

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...

PT-2026-33214

Name of the Vulnerable Software and Affected Versions Thymeleaf versions prior to 3.1.4.RELEASE Description A security bypass exists in the expression execution mechanisms. The library fails to properly restrict the scope of accessible objects, which allows specific sensitive objects to be reache...

PT-2026-33215

Name of the Vulnerable Software and Affected Versions Thymeleaf versions prior to 3.1.4.RELEASE Description A security bypass exists in the expression execution mechanisms of Thymeleaf, a server-side Java template engine. The library fails to properly neutralize specific syntax patterns, allowing...

CVE-2026-34724

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...

CVE-2026-39891 PraisonAI has a Template Injection in Agent Tool Definitions

PraisonAI is a multi-agent teams system. Prior to 4.5.115, the createagentcentrictools function returns tools like acpcreatefile that process file content using template rendering. When user input from agent.start is passed directly into these tools without escaping, template expressions in the...

CVE-2026-39891

PraisonAI’s multi-agent system contains a template injection in the create_agent_centric_tools() function prior to version 4.5.115. Tools such as acp_create_file process file content via template rendering, and user input from agent.start() could be rendered as template expressions instead of bei...

CVE-2026-39891 PraisonAI has a Template Injection in Agent Tool Definitions

PraisonAI is a multi-agent teams system. Prior to 4.5.115, the createagentcentrictools function returns tools like acpcreatefile that process file content using template rendering. When user input from agent.start is passed directly into these tools without escaping, template expressions in the...

CVE-2026-39891 PraisonAI has a Template Injection in Agent Tool Definitions

PraisonAI is a multi-agent teams system. Prior to 4.5.115, the createagentcentrictools function returns tools like acpcreatefile that process file content using template rendering. When user input from agent.start is passed directly into these tools without escaping, template expressions in the...