Sourced from axios's releases.
v1.15.2
This release delivers prototype-pollution hardening for the Node HTTP adapter, adds an opt-in
allowedSocketPathsallowlist to mitigate SSRF via Unix domain sockets, fixes a keep-alive socket memory leak, and ships supply-chain hardening across CI and security docs.🔒 Security Fixes
- Prototype Pollution Hardening (HTTP Adapter): Hardened the Node HTTP adapter and
resolveConfig/mergeConfig/validator paths to read only own properties and use null-prototype config objects, preventing pollutedauth,baseURL,socketPath,beforeRedirect, andinsecureHTTPParserfrom influencing requests. (#10779)- SSRF via
socketPath: Rejects non-stringsocketPathvalues and adds an opt-inallowedSocketPathsconfig option to restrict permitted Unix domain socket paths, returningAxiosErrorERR_BAD_OPTION_VALUEon mismatch. (#10777)- Supply-chain Hardening: Added
.npmrcwithignore-scripts=true, lockfile lint CI, non-blocking reproducible build diff, scoped CODEOWNERS, expandedSECURITY.md/THREATMODEL.mdwith provenance verification (npm audit signatures), 60-day resolution policy, and maintainer incident-response runbook. (#10776)🚀 New Features
allowedSocketPathsConfig Option: New request config option (and TypeScript types) to allowlist Unix domain socket paths used by the Node http adapter; backwards compatible when unset. (#10777)🐛 Bug Fixes
- Keep-alive Socket Memory Leak: Installs a single per-socket
errorlistener tracking the active request viakAxiosSocketListener/kAxiosCurrentReq, eliminating per-request listener accumulation,MaxListenersExceededWarning, and linear heap growth under concurrent or long-running keep-alive workloads (fixes #10780). (#10788)🔧 Maintenance & Chores
- Changelog: Updated
CHANGELOG.mdwith v1.15.1 release notes. (#10781)
Sourced from axios's changelog.
v1.15.2 - April 21, 2026
This release delivers prototype-pollution hardening for the Node HTTP adapter, adds an opt-in
allowedSocketPathsallowlist to mitigate SSRF via Unix domain sockets, fixes a keep-alive socket memory leak, and ships supply-chain hardening across CI and security docs.🔒 Security Fixes
- Prototype Pollution Hardening (HTTP Adapter): Hardened the Node HTTP adapter and
resolveConfig/mergeConfig/validator paths to read only own properties and use null-prototype config objects, preventing pollutedauth,baseURL,socketPath,beforeRedirect, andinsecureHTTPParserfrom influencing requests. (#10779)- SSRF via
socketPath: Rejects non-stringsocketPathvalues and adds an opt-inallowedSocketPathsconfig option to restrict permitted Unix domain socket paths, returningAxiosErrorERR_BAD_OPTION_VALUEon mismatch. (#10777)- Supply-chain Hardening: Added
.npmrcwithignore-scripts=true, lockfile lint CI, non-blocking reproducible build diff, scoped CODEOWNERS, expandedSECURITY.md/THREATMODEL.mdwith provenance verification (npm audit signatures), 60-day resolution policy, and maintainer incident-response runbook. (#10776)🚀 New Features
allowedSocketPathsConfig Option: New request config option (and TypeScript types) to allowlist Unix domain socket paths used by the Node http adapter; backwards compatible when unset. (#10777)🐛 Bug Fixes
- Keep-alive Socket Memory Leak: Installs a single per-socket
errorlistener tracking the active request viakAxiosSocketListener/kAxiosCurrentReq, eliminating per-request listener accumulation,MaxListenersExceededWarning, and linear heap growth under concurrent or long-running keep-alive workloads (fixes #10780). (#10788)🔧 Maintenance & Chores
- Changelog: Updated
CHANGELOG.mdwith v1.15.1 release notes. (#10781)
5829343
chore(release): prepare release 1.15.2 (#10789)4709a48
fix: added fix for memory leak in sockets (#10788)be33360
chore: update changelog (#10781)4791514
fix: more header pollutions (#10779)6feafcf
fix: socket issue (#10777)302e273
docs: update docs, add a couple actions etc (#10776)