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Vulnerabilities

Vulnerability · CVE-2025-10126

The MyBrain Utilities plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugins's 'mbumap' shortcode in all versions up to, and including, 1.0.8 due to insu

Published Sep 10, 2025 · catalog updated Apr 8, 2026 · MyBrain Utilities

Last checked Oct 26, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-10126. EPSS is 0.24%. Act only if a listed version of MyBrain Utilities is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.24%
Remediation
Vendor / distro source
Affected products
vendor markohoven MyBrain Utilities 0 ≤1.0.8

The MyBrain Utilities plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugins's 'mbumap' shortcode in all versions up to, and including, 1.0.8 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor markohoven MyBrain Utilities 0 ≤1.0.80 ≤1.0.8

How to fix CVE-2025-10126

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-10126. EPSS is 0.24%. Act only if a listed version of MyBrain Utilities is installed.

Which versions are affected?

Compare what you have installed with markohoven MyBrain Utilities 0 ≤1.0.8 0 ≤1.0.8. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.24%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Sep 10, 2025 · EUVD

    Detected

    The MyBrain Utilities plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugins's 'mbumap' shortcode in all versions up to, and including, 1.0.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will

  2. Apr 8, 2026 · EUVD

    Updated

    The MyBrain Utilities plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugins's 'mbumap' shortcode in all versions up to, and including, 1.0.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will

Sources

  • CVE.orgVulnerability recordCVE-2025-10126

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-10126

    30-day exploitation probability 0.24%

    first.org
  • EUVDVulnerability recordEUVD-2025-27521

    The MyBrain Utilities plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugins's 'mbumap' shortcode in all versions up to, and including, 1.0.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 26, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 23, 2026
  • CVE.orgOct 22, 2026
  • EUVDOct 21, 2026