Which versions of requests-flask are malicious?

The following PyPI versions of requests-flask are flagged malicious: 16.9.16. Treat any of these as compromised.

How do I remediate requests-flask if I installed it?

Remove requests-flask from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

I already installed requests-flask — how do I know if it already compromised me?

If requests-flask was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

How do I find requests-flask across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for requests-flask (version 16.9.16).

Malicious package

requests-flaskPyPI

requests-flask is a confirmed malicious PyPI package (MAL-2023-1402) that executes malicious code on install (malicious version 16.9.16). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in requests-flask (PyPI)

MAL-2023-1402

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

pip uninstall requests-flask

What this malware does

The OpenSSF Package Analysis project identified 'requests-flask' @ 16.9.16 (pypi) as malicious.

It is considered malicious because:

The package communicates with a domain associated with malicious activity.

Malicious versions

1 flagged

16.9.16

Indicators of compromise (SHA-256)

c161ba3569bb42a4df0893e7bcb73dff9fc8371d01638f7fe27ecdf9011074f0

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for requests-flask (version 16.9.16).
If you installed it — respond
Remove requests-flask from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.
Did it already run?
If requests-flask was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. requests-flask on PyPI has been identified as a malicious package (version 16.9.16 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Credits

OpenSSF: Package Analysis · finder

Detect & block this

O3 blocks requests-flask-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Malware detection Runtime egress monitoring

Explore

All malware advisories How O3 detects malware Vulnerability database