testing1345 (PyPI) · Malicious Code
Affects testing1345Source GCVE Database
Malicious package : remove testing1345 and rotate any secrets on hosts that installed it.
Data as of 13 Nov 2026, 20:04 UTC
Malicious package
Published to PyPI · OSV MAL-2026-19247
What to do
Remove testing1345 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 |
|---|---|---|
| PyPItesting1345 | Affected
| Fixed in– |
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Description
The PyPI package 'testing1345' version 0.1.0 contains malicious code that executes during installation. It downloads and runs a remote script, which may vary between benign and malicious payloads. The final payload is a Remote Access Trojan (RAT), enabling unauthorized control of the infected system.