revenuecat-mcp-extension (npm) · Malicious Code
Affects revenuecat-mcp-extensionSource GCVE Database
Malicious package : remove revenuecat-mcp-extension and rotate any secrets on hosts that installed it.
Data as of 4 Nov 2026, 18:59 UTC
Malicious package
Published to npm · OSV MAL-2025-49378
What to do
Remove revenuecat-mcp-extension 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 |
|---|---|---|
| npmrevenuecat-mcp-extension | Affected
| Fixed in– |
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Description
The npm package 'revenuecat-mcp-extension' version 1.999.9 contains malicious code. It has been identified as malicious due to its communication with a domain linked to malicious activity and execution of commands associated with harmful behavior.