Unintended Proxy or Intermediary ('Confused Deputy') The advisory has been revoked - it doesn't affect any version of package nextcloud-server-31 (opens in a new tab)

Threat Intelligence

1.06% (65^th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk IDSNYK-WOLFILATEST-NEXTCLOUDSERVER31-18213860
published22 Jul 2026
disclosed11 Jun 2026

Report a new vulnerability Found a mistake?

Introduced: 11 Jun 2026

CVE-2026-44494 (opens in a new tab) CWE-441 (opens in a new tab) CWE-1321 (opens in a new tab)

Amendment

The Wolfi security team deemed this advisory irrelevant for Wolfi:latest.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nextcloud-server-31 package and not the nextcloud-server-31 package as distributed by Wolfi.

Axios is a promise based HTTP client for the browser and Node.js. From 1.0.0 to before 1.16.0, the Axios library is vulnerable to a Prototype Pollution "Gadget" attack that allows any Object.prototype pollution in the application's dependency tree to be escalated into a full Man-in-the-Middle (MITM) attack — intercepting, reading, and modifying all HTTP traffic including authentication credentials. The HTTP adapter at lib/adapters/http.js:670 reads config.proxy via standard property access, which traverses the prototype chain. Because proxy is not present in Axios defaults, the merged config object has no own proxy property, making it trivially injectable via prototype pollution. Once injected, setProxy() routes all HTTP requests through the attacker's proxy server. This vulnerability is fixed in 1.16.0.