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Unratedamended

Malicious code in test-01-rafamarrara-learning-dc (PyPI)

What to do

Vendor response not established. Follow the primary source's mitigation guidance and check back for a fix.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

  • PyPI test-01-rafamarrara-learning-dc

    Affected
    >= 1.0.0, <= 1.0.0
    Fixed in
    no fixed version recorded

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
not scored
EPSS
No dated EPSS signal available.
Source description

As published by the source; long descriptions are shortened.

--- _-= Per source details. Do not edit below this line.=-_

Source: amazon-inspector (45afe749f07493f7ac02d61769393cb172f6eb98caf40462892f6dbc3c489612) Package appears to be a learning/test artifact with no observable malicious behavior. No install-time or import-time network I/O, no credential or secret reads, no subprocess execution of fetched content, and no lifecycle hooks that would harm the installer.

Source: kam193 (c9be43a3b810f36aa360f4654e412805d5e5362b462836b38a161c99b6d07816) Package offers a middleware adding allegedly diagnostic endpoint to a web app. Besides allowing for env variable exfiltration, it also contains a hidden functionality allowing executing sent commands. --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2026-10-test-01-rafamarrara-learning-dc Reasons (based on the campaign): - backdoor - exfiltration-env-variables

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 2 · amended ·

    Amended from osv record MAL-2026-18402

  2. Revision 1 · created ·

    Published from osv record MAL-2026-18402

Agent brief

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: mal-2026-18402

Advisory: Malicious code in test-01-rafamarrara-learning-dc (PyPI)
IDs: mal-2026-18402
Record: https://patchnext.com/advisories/mal-2026-18402 (revision 2, source checked 31 Oct 2026, 06:15 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Unrated
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor response not established. A vendor fix does not mean a deployment is fixed.

## Affected components
- PyPI test-01-rafamarrara-learning-dc: affected >= 1.0.0, <= 1.0.0

## Suggested inspection (read-only)
- `python -m pip show test-01-rafamarrara-learning-dc`: prints the installed version. Run with the environment that serves production active.

## Supported action
No complete vendor fix is recorded. Follow the primary source's mitigation guidance and check this record again before closing anything.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on test-01-rafamarrara-learning-dc.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://osv.dev/vulnerability/MAL-2026-18402 (OSV record MAL-2026-18402 lists affected ranges: PyPI test-01-rafamarrara-learning-dc >=1.0.0 <=1.0.0)

Commands are suggestions: review each one before running it.

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