multi-convert (PyPI) · Malicious Code
Affects multi-convertSource GCVE Database
Malicious package : remove multi-convert and rotate any secrets on hosts that installed it.
Data as of 31 Oct 2026, 14:38 UTC
Malicious package
Published to PyPI · OSV MAL-2026-18429
What to do
Remove multi-convert 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 |
|---|---|---|
| PyPImulti-convert | Affected
| Fixed in– |
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Description
The multi-convert package on PyPI contains malicious code in specific versions of its dependency 'is-it-ai'. Version 0.1.4 of the dependency includes a trigger that fingerprints the environment and contacts a remote server to download and execute a remote executable. Other versions serve as cover to hide the malicious activity. This campaign is identified as having clear malicious intent, including downloading and executing remote code.