claims-get-percentage-value (npm) · Malicious Code
Affects claims-get-percentage-valueSource GCVE Database
Malicious package : remove claims-get-percentage-value and rotate any secrets on hosts that installed it.
Data as of 5 Aug 2026, 16:09 UTC
Malicious package
Published to npm · OSV MAL-2026-12622
What to do
Remove claims-get-percentage-value 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 |
|---|---|---|
| npmclaims-get-percentage-value | Affected
| Fixed in– |
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Description
The npm package 'claims-get-percentage-value' version 35.4.6 contains malicious code that downloads and executes a platform-specific binary from hardcoded remote hosts. This binary is saved to temporary directories with misleading filenames and executed without any integrity verification. The package uses environment variable checks and naming conventions to disguise this behavior as telemetry-related activity, which is unrelated to its advertised functionality.