CVE-2025-24642
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 · uneditedMissing Authorization vulnerability in theme funda Setup Default Featured Image setup-default-feature-image allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Setup Default Featured Image: from n/a through <= 1.2.
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 confidenceThe Setup Default Featured Image WordPress plugin (versions <= 1.2) lacks proper authorization checks on its settings functionality, allowing authenticated users with low-level privileges (e.g., subscribers) to modify plugin settings they should not have access to. This missing authorization vulnerability enables privilege escalation through incorrectly configured access controls.
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
- None
- Integrity
- Low
- Availability
- Low
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
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 checksWork through these to decide whether this CVE applies to you.
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Verify plugin installation and versionNavigate to WordPress admin > Plugins > Installed Plugins, locate 'Setup Default Featured Image' plugin, and note the version number displayedAffected if The plugin is installed and the version is 1.2 or lower
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Confirm existence of low-privilege user accountsGo to Users > All Users in WordPress admin and check if any users with 'Subscriber' role existAffected if At least one user with Subscriber or other low-level role (Contributor, Author) exists on the site
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Inspect plugin settings page access controlsAttempt to access the plugin settings page (usually under Settings or a dedicated menu item) while logged in as a low-privilege user (Subscriber level). Observe whether access is granted or deniedAffected if A user with Subscriber-level privileges can access and modify plugin settings without being redirected or denied
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Review plugin source code for capability checksIf you have file access, locate the plugin directory (wp-content/plugins/setup-default-featured-image/) and examine PHP files for capability checks (search for 'manage_options', 'current_user_can', 'capability') around settings modification functionsAffected if Plugin code lacks capability checks (e.g., current_user_can('manage_options')) before allowing settings changes
Your environment is affected if the Setup Default Featured Image plugin version 1.2 or lower is installed AND your site has low-privilege users (like Subscribers) who can access and modify plugin settings without proper authorization.
Generated from the published advisory. Verify against your own configuration.
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.
dbcve · scopedImplement WordPress capability checks (e.g., 'manage_options' capabilty) and nonce verification on all admin action functions to ensure only authorized administrators can modify plugin settings.
latest available version (version 1.3 or later)
- Update the 'Setup Default Featured Image' plugin to the latest available version from the WordPress plugin repository
- Verify the update was successfully applied by checking the plugin version in WordPress admin
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation3.0 h
- Testing2.0 h
- Review / QA1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,272.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-24642 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-24642 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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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.
- 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
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