---
cve: "CVE-2026-67316"
severity: "MEDIUM"
cvss: 6.3
epss: "26%"
vendor: "axios"
kev: false
exploited: false
published: "2026-08-01 13:17:01"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T06:29:32+02:00"
---

# CVE-2026-67316

> 6.3 MEDIUM · 🧪 PoC

## Beschreibung

axios is vulnerable to read-side prototype-pollution gadgets that can alter request construction when Object.prototype has already been polluted by a separate vulnerability or dependency. In the bodyless method aliases (axios.get(), axios.delete(), axios.head(), axios.options()), inherited data is read via (config || {}).data before config normalization, causing an attacker-controlled body to be sent on requests that did not set one. Additional low-level paths, only reachable when calling exported adapters/helpers (e.g. lib/adapters/http.js, unsafe/helpers/resolveConfig.js) directly with plain configs and no own proxy or paramsSerializer, can inherit polluted proxy values (routing requests through an attacker-controlled proxy) or paramsSerializer values (attacker-controlled URL serialization). These low-level gadgets do not reproduce through normal high-level axios calls on 1.15.2+. The issue is fixed in axios 1.18.0 and 0.33.0.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- d998cc9a1aa5cc45fbdfbdded6e9ecf8beb61aed (Commit)
- 2d06f96e8602c2db13b65a26340ee4a1bbc0b61f (Commit)

## Referenzen

- <https://github.com/axios/axios/security/advisories/GHSA-mmx7-hfxf-jppx>
- <https://www.vulncheck.com/advisories/axios-before-prototype-pollution-via-bodyless-methods>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-67316) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_