CVE-2025-24753
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 StellarWP Gutenberg Blocks by Kadence Blocks kadence-blocks allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Gutenberg Blocks by Kadence Blocks: from n/a through <= 3.3.1.
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 confidenceMissing authorization vulnerability in Kadence Blocks WordPress plugin allows attackers to exploit incorrectly configured access control security levels, potentially enabling unauthorized access to privileged functionality due to improper capability checks on certain endpoints or actions.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data< 3.3.2CVSS 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
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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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Locate installed Kadence Blocks versionAccess WordPress admin dashboard, navigate to Plugins > Installed Plugins, find 'Kadence Blocks - Gutenberg Blocks with AI', and note the version number displayedAffected if The version shown is lower than 3.3.2 (e.g., 3.3.1, 3.3.0, earlier versions)
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Verify WordPress user role configurationGo to Users > All Users in WordPress admin and review the role assignments for accounts on the site, particularly checking if any low-privilege users (subscriber, contributor) existAffected if Low-privilege users exist and the plugin version is below 3.3.2, making unauthorized access more likely
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Inspect plugin file headers for version confirmationVia file manager or FTP, navigate to wp-content/plugins/kadence-blocks and open the main plugin file (usually kadence-blocks.php) to read the Version headerAffected if The Version header value is less than 3.3.2
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Audit plugin AJAX endpoints for capability checksExamine plugin PHP files in includes/ or src/ directories for AJAX action handlers (wp_ajax_ hooks) and verify if they include current_user_can checks before executing privileged operationsAffected if Any AJAX endpoints found lack current_user_can or similar capability validation and plugin version is below 3.3.2
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Review REST API routes exposed by the pluginUse a REST API browser or check plugin registration files for WP_REST_Controller subclasses and their permission_callback functions, looking for routes that may permit unauthorized accessAffected if REST endpoints lack proper permission_callback checks and plugin version is below 3.3.2
The environment is affected if the installed Kadence Blocks version is below 3.3.2 and the site has user accounts with roles that should not have access to privileged plugin functionality.
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 · scoped3.3.2
Update Kadence Blocks to a version beyond 3.3.1 when available, or audit the plugin for vulnerable endpoints and implement proper WordPress capability checks (current_user_can) on all privileged operations.
version 3.3.2 or later
- Update the Kadence Blocks plugin (Gutenberg Blocks With Ai) to version 3.3.2 or later through the WordPress admin dashboard under Plugins > All Plugins > Update now
- Alternatively, update via WP-CLI: `wp plugin update kadence-blocks`
- After updating, verify the plugin version shows 3.3.2 or higher under Plugins > Installed Plugins
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation3.0 h
- Implementation6.0 h
- Testing3.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,984.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-24753 — 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-2025-24753 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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- 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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