CVE-2021-32820

Express-handlebars is a Handlebars view engine for Express. Express-handlebars mixes pure template data with engine configuration options through the Express render API. More specifically, the layout parameter may trigger file disclosure vulnerabilities in downstream applications. This potential...

Prototype Pollution

handlebars is vulnerable to Prototype Pollution. An attacker is able to inject properties into existing construct prototypes and modify attributes such as proto, constructor and prototype...

Handlebars Remote Code Execution Vulnerability

Handlebars is a semantic Web template system. A remote code execution vulnerability exists in Handlebars versions prior to 4.7.7, which stems from Handlebars being susceptible to Remote Code Execution RCE attacks when certain compilation options are selected to compile templates from untrusted...

Prototype Pollution

Overview handlebars is an extension to the Mustache templating language. Affected versions of this package are vulnerable to Prototype Pollution when selecting certain compiling options to compile templates coming from an untrusted source. POC // compile the template var s2 = 'a/." ||...

CVE-2019-20920

Handlebars before 3.0.8 and 4.x before 4.5.3 is vulnerable to Arbitrary Code Execution. The lookup helper fails to properly validate templates, allowing attackers to submit templates that execute arbitrary JavaScript. This can be used to run arbitrary code on a server processing Handlebars...

DEBIAN-CVE-2019-20920

Handlebars before 3.0.8 and 4.x before 4.5.3 is vulnerable to Arbitrary Code Execution. The lookup helper fails to properly validate templates, allowing attackers to submit templates that execute arbitrary JavaScript. This can be used to run arbitrary code on a server processing Handlebars...

UBUNTU-CVE-2019-20920

Handlebars before 3.0.8 and 4.x before 4.5.3 is vulnerable to Arbitrary Code Execution. The lookup helper fails to properly validate templates, allowing attackers to submit templates that execute arbitrary JavaScript. This can be used to run arbitrary code on a server processing Handlebars...

The vulnerability of the __proto__ and __defineGetter__ properties of the Handlebars template engine allows a attacker to execute arbitrary code.

The vulnerability of the proto and defineGetter properties of the Handlebars template engine exists because special elements are not properly eliminated. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Unspecified vulnerability in handlebars

handlebars is a semantic Web template system. A security vulnerability exists in handlebars versions prior to 4.3.0. The vulnerability can be exploited by an attacker to execute arbitrary code with the help of specially crafted payloads...

CVE-2019-19919

Versions of handlebars prior to 4.3.0 are vulnerable to Prototype Pollution leading to Remote Code Execution. Templates may alter an Object's proto and defineGetter properties, which may allow an attacker to execute arbitrary code through crafted payloads...

DEBIAN-CVE-2019-19919

Versions of handlebars prior to 4.3.0 are vulnerable to Prototype Pollution leading to Remote Code Execution. Templates may alter an Object's proto and defineGetter properties, which may allow an attacker to execute arbitrary code through crafted payloads...