dbcve.org
Missing AuthorizationWeakness · CWE-862

CVE-2025-30830

MEDIUM · 5.3 CVSS v3.1 Published 2025-03-27
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
62/100
Remediation priority · Elevated
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Missing Authorization vulnerability in Hossni Mubarak Cool Author Box hm-cool-author-box-widget allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Cool Author Box: from n/a through <= 2.9.9.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

Missing Authorization vulnerability in the WordPress plugin 'Cool Author Box' (hm-cool-author-box-widget) allows attackers to exploit incorrectly configured access control security levels. The plugin fails to properly validate user permissions before granting access to sensitive functionality, enabling unauthorized actions.

MitigationUpdate to the patched version of Cool Author Box (version 2.10.0 or higher) when available. Until then, restrict admin access to trusted users only and monitor for suspicious activity.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Verify Cool Author Box plugin is installed
    In WordPress admin, go to Plugins > Installed Plugins and look for 'Cool Author Box' or 'hm-cool-author-box-widget', or check the /wp-content/plugins/ directory for the plugin folder.
    Affected if The plugin is present in the WordPress installation
  2. Identify installed plugin version
    In WordPress admin_plugins list, click on the plugin name to view details and version number, or open the main plugin PHP file and look for the 'Version' header in the plugin comment block.
    Affected if Version is below 2.10.0 or version cannot be determined (unknown versions should be treated as potentially vulnerable)
  3. Confirm plugin is active
    In WordPress admin_plugins, verify the plugin shows as 'Active' under the status column.
    Affected if Plugin is active and version is below 2.10.0
  4. Check for unauthorized admin actions
    Review WordPress activity logs, audit logs, or security logs for any unexpected changes to user roles, capabilities, or settings that occurred without legitimate admin authorization.
    Affected if Suspicious or unauthorized administrative actions are found in logs

The environment is affected if the Cool Author Box plugin is installed, active, and running a version lower than 2.10.0.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Update to the patched version of Cool Author Box (version 2.10.0 or higher) when available. Until then, restrict admin access to trusted users only and monitor for suspicious activity.

Have this fixed Scoped from the published advisory
  • Consultation3.0 h
  • Implementation6.0 h
  • Testing4.0 h
  • Review / QA2.0 h
15.0 hours of engineering $2,640
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2025-30830 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data