Affected: CleanStart: azure-functions-node, CleanStart: jitsucom-jitsu
CVE-2026-41242 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.
protobufjs compiles protobuf definitions into JavaScript (JS) functions. In versions prior to 8.0.1 and 7.5.5, attackers can inject arbitrary code in the "type" fields of protobuf definitions, which will then execute during object decoding using that definition. Versions 8.0.1 and 7.5.5 patch the issue.
Affected: npm: protobufjs
## Summary
protobufjs could execute generated JavaScript code derived from protobuf schema metadata. When loading a crafted JSON descriptor, schema-controlled type names and type references could reach runtime code generation without sufficient validation.
## Impact
An attacker who can provide a malicious protobuf definition or JSON descriptor to an application may be able to execute arbitrary JavaScript in the context of the process using protobufjs.
This requires control over the protobuf schema or descriptor being loaded. Applications that only decode messages using trusted, application-defined schemas are not directly affected by this issue.
## Preconditions
- The application must allow an attacker to control or influence a protobuf definition or JSON descriptor. - The application must load that definition through protobufjs reflection APIs such as descriptor loading. - The affected generated-code path must be reached, for example by performing an operation on the loaded type.
## Workarounds
Do not load protobuf definitions or JSON descriptors from untrusted sources with affected versions. If untrusted schemas must be accepted, validate or restrict them before loading and run schema processing in an isolated environment.
fast-uri: fast-uri: Path traversal vulnerability allows bypass of security policies crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root follow-redirects: follow-redirects: Information disclosure via cross-domain redirects DOMPurify: DOMPurify: Cross-Site Scripting (XSS) via inconsistent tag sanitization protobufjs: protobufjs: Arbitrary code execution via injected protobuf definition type fields xmldom: xmldom: Arbitrary XML markup injection axios: Axios: HTTP Transport Hijacking via Prototype Pollution axios: Axios: Arbitrary HTTP header injection via prototype pollution axios: Node.js: Axios: Denial of Service via unbounded recursion in toFormData with deeply nested request data axios: Axios: Authentication bypass due to prototype pollution of HTTP error handling axios: Axios: NO_PROXY bypass via crafted URL axios: Axios: Invisible JSON Response Tampering via Prototype Pollution Gadget
Withdrawn by the publisher.
Affected: Ubuntu:Pro:14.04:LTS: protobuf, Ubuntu:Pro:16.04:LTS: protobuf, Ubuntu:Pro:18.04:LTS: protobuf, Ubuntu:Pro:20.04:LTS: protobuf, Ubuntu:22.04:LTS: protobuf, Ubuntu:24.04:LTS: protobuf, Ubuntu:25.10: protobuf
(protobufjs compiles protobuf definitions into JavaScript (JS) function ...)
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in IBM App Connect Enterprise ausnutzen, um beliebigen Programmcode auszuführen, Daten zu manipulieren, Cross-Site-Scripting-Angriffe durchzuführen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand auszulösen.