CVE-2024-54242
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 appsbd Simple Notification simple-notification allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Simple Notification: from n/a through <= 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 appsbd Simple Notification plugin allows exploitation of incorrectly configured access control security levels. The plugin fails to properly validate user permissions before allowing access to certain notification functionalities, potentially enabling unauthorized users to access or modify notification settings.
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
- Required
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/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 installationLocate the appsbd Simple Notification plugin in your WordPress plugin directory (wp-content/plugins) or via the WordPress admin Plugins pageAffected if The plugin is installed and active in the environment
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Determine installed versionCheck the plugin header (usually in main PHP file or readme.txt) for the version number; compare against the affected version range for CVE-2024-54242Affected if The installed version falls within the vulnerable version range
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Inspect access control configurationReview the plugin settings in WordPress admin under the plugin options page; examine any security level or access control settingsAffected if Access control security levels are set to an overly permissive configuration or are misconfigured
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Test endpoint authorizationAttempt to access notification-related AJAX endpoints or admin pages directly via curl or browser while logged out or as a low-privilege userAffected if Sensitive notification functionalities are accessible without proper permission validation
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Verify user role permissionsCreate a test subscriber or contributor account and attempt to access notification settings or trigger notification actionsAffected if Lower-privilege users can access or modify notification settings they should not have access to
A user is affected if the appsbd Simple Notification plugin is installed with a vulnerable version AND access control security levels are misconfigured, allowing unauthorized access to notification functionalities.
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 authorization checks on all sensitive endpoints and ensure access control security levels are correctly configured according to the principle of least privilege.
- Consultation2.0 h
- Implementation4.0 h
- Testing3.0 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 $2,800.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-54242 — 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-2024-54242 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