CVE-2026-101905 Axios - Prototype Pollution

Axios 1.15.2 to <1.20.0 contains a prototype pollution vulnerability caused by inherited createConnection in Node HTTP adapter, letting attackers intercept and manipulate HTTP requests and responses, exploit requires prototype pollution.

CVSS base score 7.6 /10
High
CISA KEV
Not listed
Public exploit
None known
EPSS
0.29% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Prototype Pollution
Impact
Man In The Middle, Information Disclosure
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
28 September 2026
Updated
15 October 2026
Weakness
CWE-441

Vendor fix

Update to version 1.20.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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