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CVE-2026-44488— Axios: Allocation of Resources Without Limits or Throttling in axios

Quick assessment

Affected
axios axios
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Axios是Axios开源的一款基于Promise（异步编程的一种解决方案）的HTTP客户端。 Axios 1.7.0至1.15.x版本存在安全漏洞，该漏洞源于使用fetch适配器时未强制执行配置的请求和响应大小限制，可能导致资源耗尽。

CVSS 7.5 · High EPSS 0.62% · P47

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking

Affected Version Matrix 1

VendorProduct Version RangeStatus
axios axios >= 1.7.0, < 1.16.0 affected
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I. Basic Information for CVE-2026-44488

Vulnerability Information
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Vulnerability Title
Axios: Allocation of Resources Without Limits or Throttling in axios
Source: CVE Program / CVE List V5
Vulnerability Description
Axios is a promise based HTTP client for the browser and Node.js. Axios versions 1.7.0 through 1.15.x did not enforce configured request and response size limits when requests were sent with the fetch adapter. Applications that selected adapter: 'fetch', or ran in environments where axios resolved to the fetch adapter, could receive or send bodies larger than maxContentLength or maxBodyLength despite those limits being explicitly configured. This can cause resource exhaustion in server-side usage when a malicious or compromised server returns an oversized response, when an attacker can supply a large data: URL, or when an application forwards attacker-controlled request bodies through axios while relying on maxBodyLength as a boundary. This vulnerability is fixed in 0.32.0 and 1.16.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
Axios 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Axios是Axios开源的一款基于Promise（异步编程的一种解决方案）的HTTP客户端。 Axios 1.7.0至1.15.x版本存在安全漏洞，该漏洞源于使用fetch适配器时未强制执行配置的请求和响应大小限制，可能导致资源耗尽。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
axios axios >= 1.7.0, < 1.16.0 -

II. Public POCs for CVE-2026-44488

# POC Description Source Link Shenlong Link
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Reproduced successfully in a real sandbox · Below is the actual recording of building the environment and exploiting the vulnerability.
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Qwen3.6-35B-A3B · 9713 chars
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III. Intelligence Information for CVE-2026-44488

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Vendor Advisories for CVE-2026-44488 (1)

Same Patch Batch · axios · 2026-06-11 · 9 CVEs total

CVE-2026-44494 8.7 HIGH Axios: Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`
CVE-2026-44492 8.6 HIGH Axios: shouldBypassProxy does not recognize IPv4-mapped IPv6 addresses, allowing NO_PROXY
CVE-2026-44487 8.2 HIGH Axios: Proxy-Authorization Credential Leak to Origin Server Across HTTP-to-HTTPS Redirect
CVE-2026-44496 7.5 HIGH Axios: Regular Expression Denial of Service (ReDoS) via Cookie Name Injection
CVE-2026-44486 7.5 HIGH Axios: Proxy-Authorization header leaks to redirect target when proxy is re-evaluated to d
CVE-2026-44495 7.0 HIGH Axios: Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Me
CVE-2026-44490 4.8 MEDIUM Axios: DoS & Header Injection via Prototype Pollution Read-Side Gadgets in axios merge fun
CVE-2026-44489 3.7 LOW Axios: Proxy-Authorization Header Injection via Prototype Pollution — Incomplete Null-Prot

IV. Related Vulnerabilities

Same product: axios
Same vendor: axios
Same weakness: CWE-770

V. Comments for CVE-2026-44488

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