CVE-2026-67319 axios before 0.33.0 Prototype Pollution via nested option objects

axios before 0.33.0 and 1.x before 1.18.0 can consume inherited properties from nested request option objects when the JavaScript process's Object.prototype has already been polluted by another component. While the top-level merged config uses a null prototype, nested plain objects such as auth a...

EUVD-2026-51829

axios versions 1.15.0 before 1.18.0 fail to recognize 0.0.0.0 as a loopback address in shouldBypassProxy.js, allowing requests to 0.0.0.0 to bypass NOPROXY rules. Attackers can supply 0.0.0.0 URLs to route requests through configured proxies, potentially exposing local services when the proxy can...

CVE-2026-67315

axios versions 0.31.0 before 0.33.0 and 1.15.0 before 1.18.0 fail to recognize 0.0.0.0 as a loopback address in shouldBypassProxy.js, allowing requests to 0.0.0.0 to bypass NOPROXY rules. Attackers can supply 0.0.0.0 URLs to route requests through configured proxies, potentially exposing local...

EUVD-2026-51827

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...

CVE-2026-67315

Axios 1.15.0 before 1.18.0 fails to recognize 0.0.0.0 as a loopback address in shouldBypassProxy.js, causing requests to 0.0.0.0 to bypass NO_PROXY rules. Attackers can supply 0.0.0.0 URLs to route requests through configured proxies, potentially exposing local services when the proxy can reach t...

EUVD-2026-51826

axios versions =1.13.0 Node.js HTTP adapter fail to enforce the configured maxBodyLength limit on streamed request bodies when requests are sent with httpVersion: 2. Because Node's HTTP/2 request API does not honor the maxBodyLength option and axios's byte-counting stream wrapper is gated on...

CVE-2026-67321

axios versions 0.31.1 before 0.33.0 and 1.15.1 before 1.18.0 contain an incomplete depth-limit bypass in toFormData.js when serializing objects with top-level keys ending in ''. Attackers who control object keys and nested values passed to axios form or parameter serialization can trigger a...

EUVD-2026-51812

axios before 0.33.0 contains an incomplete depth-limit bypass in toFormData.js when serializing objects with top-level keys ending in ''. Attackers who control object keys and nested values passed to axios form or parameter serialization can trigger a RangeError from JSON.stringify, causing denia...

CVE-2026-67319

Axios before 0.33.0 (and 1.x before 1.18.0) is vulnerable to prototype pollution via nested request option objects. When Object.prototype is polluted, nested plain objects (e.g., auth, paramsSerializer) are cloned into ordinary objects and read without own-property checks, potentially injecting a...

CVE-2026-67316

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...

CVE-2026-67315

axios versions 0.31.0 before 0.33.0 and 1.15.0 before 1.18.0 fail to recognize 0.0.0.0 as a loopback address in shouldBypassProxy.js, allowing requests to 0.0.0.0 to bypass NOPROXY rules. Attackers can supply 0.0.0.0 URLs to route requests through configured proxies, potentially exposing local...

CVE-2026-67318

axios versions =1.13.0 Node.js HTTP adapter fail to enforce the configured maxBodyLength limit on streamed request bodies when requests are sent with httpVersion: 2. Because Node's HTTP/2 request API does not honor the maxBodyLength option and axios's byte-counting stream wrapper is gated on...

CVE-2026-67318 axios 1.13.0 before 1.18.0 maxBodyLength Bypass via HTTP/2

axios versions =1.13.0 Node.js HTTP adapter fail to enforce the configured maxBodyLength limit on streamed request bodies when requests are sent with httpVersion: 2. Because Node's HTTP/2 request API does not honor the maxBodyLength option and axios's byte-counting stream wrapper is gated on...

CVE-2026-67312 axios 0.28.0 before 0.33.0 Denial of Service via formToJSON

axios versions from 0.28.0 before 0.33.0 and from 1.0.0 before 1.18.0 contain uncontrolled recursion in formDataToJSON exposed as axios.formToJSON and used internally when serializing FormData with Content-Type: application/json. When an application passes attacker-controlled FormData field names...

EUVD-2026-51830

axios versions from 0.28.0 before 0.33.0 and from 1.0.0 before 1.18.0 contain uncontrolled recursion in formDataToJSON exposed as axios.formToJSON and used internally when serializing FormData with Content-Type: application/json. When an application passes attacker-controlled FormData field names...

CVE-2026-67312

axios versions from 0.28.0 before 0.33.0 and from 1.0.0 before 1.18.0 contain uncontrolled recursion in formDataToJSON exposed as axios.formToJSON and used internally when serializing FormData with Content-Type: application/json. When an application passes attacker-controlled FormData field names...

CVE-2026-67316

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...

CVE-2026-67316

CVE-2026-67316 affects the axios library, describing read-side prototype-pollution gadgets that can alter request construction when Object.prototype has been polluted elsewhere. The bodyless methods (axios.get, axios.delete, axios.head, axios.options) read inherited data via (config || {}).data b...

CVE-2026-67315 axios 0.31.0 before 0.33.0 and 1.15.0 before 1.18.0 NO_PROXY Bypass via 0.0.0.0

axios versions 0.31.0 before 0.33.0 and 1.15.0 before 1.18.0 fail to recognize 0.0.0.0 as a loopback address in shouldBypassProxy.js, allowing requests to 0.0.0.0 to bypass NOPROXY rules. Attackers can supply 0.0.0.0 URLs to route requests through configured proxies, potentially exposing local...

CVE-2026-67319 axios before 0.33.0 Prototype Pollution via nested option objects

axios before 0.33.0 and 1.x before 1.18.0 can consume inherited properties from nested request option objects when the JavaScript process's Object.prototype has already been polluted by another component. While the top-level merged config uses a null prototype, nested plain objects such as auth a...