CVE-2023-51050
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 · uneditedS-CMS v5.0 was discovered to contain a SQL injection vulnerability via the A_productauth parameter at /admin/ajax.php.
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 · high confidenceSQL injection vulnerability in S-CMS v5.0 in the /admin/ajax.php endpoint via the A_productauth parameter, allowing unauthenticated or authenticated attackers to inject arbitrary SQL queries into the database.
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= 5.0CVSS 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
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/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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Confirm S-CMS installationIdentify the S-CMS version running in your environment. Check for version identifiers in the CMS admin panel, footer, or any version file within the S-CMS installation directory.Affected if The installed version is S-CMS version 5.0 exactly (S Cms S Cms: = 5.0)
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Locate the ajax.php fileVerify the presence of the /admin/ajax.php file within your web root or CMS installation directory.Affected if The file /admin/ajax.php exists in the S-CMS installation
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Check if A_productauth parameter is processedExamine the ajax.php file to determine whether it handles the A_productauth parameter. Search the code for references to 'A_productauth' or 'productauth'.Affected if The A_productauth parameter is received and used in dynamic SQL queries without proper sanitization in ajax.php
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Verify unauthenticated access to ajax.phpConfirm whether the /admin/ajax.php endpoint is accessible without authentication or with low-privilege authentication.Affected if The ajax.php endpoint handling A_productauth is accessible to unauthenticated or low-privilege users
You are affected if running S-CMS version 5.0 and the /admin/ajax.php endpoint processes the A_productauth parameter without parameterized queries.
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 dataReplace dynamic SQL queries with prepared statements/parameterized queries and implement proper input validation for the A_productauth parameter in ajax.php.
- 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-2023-51050 — 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-2023-51050 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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