Improperly Controlled Modification of Dynamically-Determined Object Attributes The advisory has been revoked - it doesn't affect any version of package grafana  (opens in a new tab)

The Centos security team deemed this advisory irrelevant for Centos:9.

Note: Versions mentioned in the description apply only to the upstream grafana package and not the grafana package as distributed by Centos.

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, a prototype pollution gadget exists in the Axios HTTP adapter (lib/adapters/http.js) that allows an attacker to inject arbitrary HTTP headers into outgoing requests. The vulnerability exploits duck-type checking of the data payload, where if Object.prototype is polluted with getHeaders, append, pipe, on, once, and Symbol.toStringTag, Axios misidentifies any plain object payload as a FormData instance and calls the attacker-controlled getHeaders() function, merging the returned headers into the outgoing request. The vulnerable code resides exclusively in lib/adapters/http.js. The prototype pollution source does not need to originate from Axios itself — any prototype pollution primitive in any dependency in the application's dependency tree is sufficient to trigger this gadget. This vulnerability is fixed in 1.15.1 and 0.31.1.

• https://access.redhat.com/security/cve/CVE-2026-42035
• https://github.com/axios/axios/security/advisories/GHSA-6chq-wfr3-2hj9