@test-org-aczxvz/test-package (npm) · Malicious Code
Affects @test-org-aczxvz/test-packageSource GCVE Database
Malicious package : remove @test-org-aczxvz/test-package and rotate any secrets on hosts that installed it.
Data as of 13 Nov 2026, 07:58 UTC
Malicious package
Published to npm · OSV MAL-2026-19221
What to do
Remove @test-org-aczxvz/test-package from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| npm@test-org-aczxvz/test-package | Affected
| Fixed in– |
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Description
The npm package '@test-org-aczxvz/test-package' version 1.0.0 contains malicious code that exfiltrates sensitive runtime credentials. Its init(options) API serializes the entire options object, including HMAC signing keys, bearer tokens, and other sensitive fields, and sends this data to an attacker-controlled URL. The data is transmitted both in the JSON body and as a base64-encoded query parameter, ensuring credential capture even if request bodies are dropped.