Axios: CIDR-form NO_PROXY entries are ignored, causing proxy exclusion bypass for internal IP ranges
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| axios | axios | affected |
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| Axios | Axios |
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Github GHSA |
GHSA-44g4-m2mj-wpvx | Axios: CIDR-form NO_PROXY entries are ignored, causing proxy exclusion bypass for internal IP ranges |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.512% probability within 30 days)
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ssvc
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| Weaknesses | CWE-1025 | |
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| Metrics |
threat_severity
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cvssV3_1
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| First Time appeared |
Axios
Axios axios |
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| Vendors & Products |
Axios
Axios axios |
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| Description | Axios is a promise-based HTTP client for the browser and Node.js. From 1.15.0 until 1.20.0, Axios shouldBypassProxy treats the NO_PROXY CIDR form as a textual hostname suffix instead of evaluating the network range. A request targets an address covered by a CIDR entry in NO_PROXY while a proxy is configured. The CIDR bypass rule is not matched, so the request is sent through the configured proxy. For plaintext HTTP, the proxy can observe and modify URLs, headers, and bodies; for HTTPS, it can observe connection metadata and CONNECT requests. This issue is fixed in version 1.20.0. | |
| Title | Axios: CIDR-form NO_PROXY entries are ignored, causing proxy exclusion bypass for internal IP ranges | |
| Weaknesses | CWE-693 | |
| References |
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| Metrics |
cvssV4_0
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