CVE-2026-25021
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 Mizan Themes Mizan Demo Importer mizan-demo-importer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Mizan Demo Importer: from n/a through <= 0.1.3.
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 the Mizan Demo Importer WordPress plugin allows unauthorized users to access importer functionality due to incorrectly configured access control. The plugin fails to properly verify user capabilities before executing import-related actions, potentially enabling lower-privileged users or unauthenticated attackers to trigger demo import processes.
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
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- Low
- Availability
- Low
CVSS:3.1/AV:N/AC:L/PR:L/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.
-
Confirm plugin installationNavigate to WordPress admin > Plugins and look for 'Mizan Demo Importer' in the installed plugins list. Note whether it is activated.Affected if The plugin is installed and activated in the WordPress environment
-
Identify installed versionIn Plugins list, click on the plugin to view details, or check the plugin header in /wp-content/plugins/ directory for the version number. Compare against any known fixed version if available.Affected if The installed version is older than the patched version (if known) or the version cannot be determined
-
Test unauthorized user accessCreate or use a subscriber-level test account. Attempt to access any demo import URLs, AJAX endpoints, or menu items provided by the plugin (such as /wp-admin/tools.php?page=mizan-demo-importer or related import AJAX actions).Affected if The import page or functionality loads without requiring administrator-level capabilities
-
Verify capability checks in codeExamine the main plugin PHP file for calls to current_user_can() or specific WordPress capability checks before import functions execute. Look for missing or weak checks (e.g., only checking if user is logged in rather than admin privileges).Affected if Import-related functions lack proper current_user_can('manage_options') or equivalent administrator capability checks, or no capability check is found at all
A user is affected if the Mizan Demo Importer plugin is active and lower-privileged users (non-administrators) can access or trigger import functionality without proper capability verification.
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.
From vendor dataImplement proper WordPress capability checks (using current_user_can()) and nonce verification on all importer functions to ensure only authorized administrators can execute import operations.
- Consultation1.0 h
- Implementation2.0 h
- Testing1.0 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 $1,424.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-25021 — 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-2026-25021 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
Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.
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
- No spam, self-promotion, credentials, or personal data