LearnpressWordPress extension · Thimpress
CVE-2018-16175
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 · uneditedSQL injection vulnerability in the LearnPress prior to version 3.1.0 allows attacker with administrator rights to execute arbitrary SQL commands via unspecified vectors.
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 confidenceSQL injection vulnerability in the LearnPress WordPress plugin (versions prior to 3.1.0) allows authenticated administrators to execute arbitrary SQL commands through unspecified parameters. The vulnerability requires administrator-level access, indicating it likely exploits an admin-facing feature that improperly sanitizes user input before constructing SQL queries.
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
LearnpressWordPress extension
< 3.1.0CVSS 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
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.0/AV:N/AC:L/PR:H/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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Check if LearnPress plugin is installedNavigate to WordPress admin dashboard > Plugins, or list the contents of the /wp-content/plugins/ directory for a learnpress folderAffected if The learnpress folder exists in the plugins directory
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Determine the installed LearnPress versionIn WordPress admin, go to Plugins > Installed Plugins and locate the LearnPress plugin version number, or open the main plugin PHP file and look for the Version header in the plugin comment blockAffected if The displayed version number is below 3.1.0
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Identify administrator-level usersIn WordPress admin, go to Users > All Users and check for accounts with the Administrator roleAffected if There is at least one user account with Administrator role active on the site
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Inspect server logs for suspicious admin requestsReview web server access logs (Apache error.log, access.log or Nginx access.log) for POST requests to admin-ajax.php or admin.php containing SQL keywords or unusual characters in parametersAffected if Logs show requests with SQL injection patterns from authenticated administrator sessions
If LearnPress version is below 3.1.0 and at least one Administrator user account exists on the site, the environment is affected by this vulnerability.
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 data3.1.0
Upgrade LearnPress to version 3.1.0 or later, which contains the security patch for this SQL injection vulnerability.
Fix this in Learnpress
Scoped from the published advisory
- Consultation2.0 h
- Implementation1.0 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 $1,696.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2018-16175 — 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-2018-16175 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