CVE-2023-23729
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 Brainstorm Force Spectra allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Spectra: from n/a through 2.3.0.
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 Brainstorm Force Spectra WordPress plugin allows unauthenticated or low-privilege users to access functionality that should require higher privileges due to incorrectly configured access control security levels. This is a broken access control issue where certain sensitive operations or admin functions lack proper capability checks.
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.
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Verify Spectra plugin installationIn WordPress admin, go to Plugins > Installed Plugins and look for 'Spectra' or 'Ultimate Addons for Gutenberg' by Brainstorm Force. Note whether it is installed and active.Affected if The plugin is installed and active in WordPress.
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Identify installed Spectra versionIn Plugins list, click on the plugin name to view details, or check the plugin header in /wp-content/plugins/ultimate-addons-for-gutenberg/ folder for the 'Version' field. Compare this to the version that contains the security fix.Affected if The installed version is older than the patched version that addresses CVE-2023-23729.
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Confirm admin access control configurationReview the Spectra plugin settings under Spectra > Settings or similar admin menu items. Check if any sensitive features (theme customizer, layout settings, prebuilt templates) are accessible without proper capability checks. Use a browser tool or curl to attempt access to admin URLs without authentication.Affected if Unauthenticated or low-privilege users can access admin functions or sensitive plugin features that should require administrator capabilities.
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Test for exposed sensitive operationsUse a non-authenticated browser session or curl command to access common Spectra admin URLs such as /wp-admin/admin-ajax.php?action=spectra_*, /wp-admin/tools.php?page=spectra*, or any custom endpoints. Observe if the server returns admin content or executes privileged actions.Affected if The server responds with admin content or executes operations without requiring WordPress administrator authentication.
You are affected if the Spectra plugin is installed, the version lacks the CVE-2023-23729 fix, and sensitive admin functions are accessible to unauthenticated or low-privilege users.
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 dataUpdate Spectra to the latest version when available, and audit the plugin's access control configuration to ensure all administrative functions require proper authentication and appropriate user capabilities.
- 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-2023-23729 — 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-2023-23729 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
- No spam, self-promotion, credentials, or personal data