CVE-2026-44295: Improper Control of Generation of Code

protobufjs-cli is the command line add-on for protobuf.js. Prior to 1.2.1 and 2.0.2, pbjs static code generation could emit unsafe JavaScript identifiers derived from schema-controlled names. When generating static JavaScript from a crafted schema or JSON descriptor, certain namespace, enum,...

CVE-2026-42898

Improper control of generation of code 'code injection' in Microsoft Dynamics 365 on-premises allows an authorized attacker to execute code over a network...

CVE-2026-41094

Improper control of generation of code 'code injection' in Microsoft Data Formulator allows an unauthorized attacker to execute code over a network...

CVE-2026-41094

Improper control of generation of code 'code injection' in Microsoft Data Formulator allows an unauthorized attacker to execute code over a network...

protobuf.js: Code injection in pbjs static output from crafted schema names

Summary pbjs static code generation could emit unsafe JavaScript identifiers derived from schema-controlled names. When generating static JavaScript from a crafted schema or JSON descriptor, certain namespace, enum, service, or derived full names could be written into the generated output without...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection via the pbjs static code generation. An attacker can execute arbitrary code by providing crafted schema names that are incorporated into generated JavaScript output, which is then executed or imported by the...

GHSA-6R35-46G8-JCW9 protobuf.js: Code injection in pbjs static output from crafted schema names

Summary pbjs static code generation could emit unsafe JavaScript identifiers derived from schema-controlled names. When generating static JavaScript from a crafted schema or JSON descriptor, certain namespace, enum, service, or derived full names could be written into the generated output without...

Improper Check for Unusual or Exceptional Conditions

Overview Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions when handling field names containing control characters in schemas or JSON descriptors. An attacker can cause runtime errors and disrupt application functionality by supplying crafted...

Improper Check for Unusual or Exceptional Conditions

Overview Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions when handling field names containing control characters in schemas or JSON descriptors. An attacker can cause runtime errors and disrupt application functionality by supplying crafted...

Improper Check for Unusual or Exceptional Conditions

Overview protobufjs is a protocol buffer for JavaScript & TypeScript. Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions when handling field names containing control characters in schemas or JSON descriptors. An attacker can cause runtime erro...

GHSA-2PR8-PHX7-X9H3 protobuf.js: Denial of service from crafted field names in generated code

Summary protobufjs generated JavaScript property accessors from schema-controlled field and oneof names. Certain control characters in field names were not escaped before being embedded into generated function bodies. A crafted schema or JSON descriptor could therefore cause generated encode,...

Prototype Pollution

Overview Affected versions of this package are vulnerable to Prototype Pollution in the code generation. An attacker who has achieved prototype pollution by a different exploit can execute arbitrary JavaScript code by polluting Object.prototype prior to invoking the affected process. Note: This i...

NPM: protobuf.js: Code generation gadget after prototype pollution

NPM: protobuf.js: Code generation gadget after prototype pollution vulnerability discovered by ? in WordPress Npm protobufjs versions = 7.5.5...

protobuf.js: Code generation gadget after prototype pollution

Summary protobufjs used plain objects with inherited prototypes for internal type lookup tables used by generated encode and decode functions. If Object.prototype had already been polluted, those lookup tables could resolve attacker-controlled inherited properties as valid protobuf type...

Prototype Pollution

Overview protobufjs is a protocol buffer for JavaScript & TypeScript. Affected versions of this package are vulnerable to Prototype Pollution in the code generation. An attacker who has achieved prototype pollution by a different exploit can execute arbitrary JavaScript code by polluting...

The vulnerability of the resetPromiseSpecies() function in the vm2 package manager’s NPM library allows a hacker to bypass the sandbox protection mechanisms and execute arbitrary commands.

The vulnerability of the resetPromiseSpecies function in the vm2 library of the NPM package manager is related to improper code generation. Exploiting this vulnerability could allow a remote attacker to bypass the sandbox’s security mechanisms and execute arbitrary commands...

PT-2026-40541

Name of the Vulnerable Software and Affected Versions protobufjs-cli versions prior to 1.2.1 protobufjs-cli versions prior to 2.0.2 Description Static code generation via pbjs can emit unsafe JavaScript identifiers derived from schema-controlled names. When generating static JavaScript from a...

Code Generation Literal Injection

Kiota is vulnerable to code generation literal injection. The vulnerability is due to insufficient context-aware escaping of malicious values from OpenAPI descriptions during source code generation, which allows an attacker to inject arbitrary code into generated client applications by supplying ...

The vulnerability of the NPM packet manager’s vm2 library, related to improper code generation management, allows an attacker to execute arbitrary code.

The vulnerability of the NPM package manager’s vm2 library is related to incorrect code generation management. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

The vulnerability of the NPM packet manager’s vm2 library, related to improper code generation management, allows an attacker to execute arbitrary code.

The vulnerability of the NPM package manager’s vm2 library is related to incorrect code generation management. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...