CVE-2023-45256
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 · uneditedMultiple SQL injection vulnerabilities in the EuroInformation MoneticoPaiement module before 1.1.1 for PrestaShop allow remote attackers to execute arbitrary SQL commands via the TPE, societe, MAC, reference, or aliascb parameter to transaction.php, validation.php, or callback.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 confidenceMultiple SQL injection vulnerabilities in the EuroInformation MoneticoPaiement payment module for PrestaShop allow remote attackers to execute arbitrary SQL commands through the TPE, societe, MAC, reference, or aliascb parameters in transaction.php, validation.php, and callback.php files.
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
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
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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Locate the MoneticoPaiement module directorySearch for the MoneticoPaiement or monetico module folder within your PrestaShop installation, typically under modules/ directoryAffected if The module directory exists and contains the vulnerable files (transaction.php, validation.php, callback.php)
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Identify the installed module versionCheck the main module file (usually monetico.php or config.xml) for a version number or version declarationAffected if The version is present and is below 1.1.1 (for example, 1.1.0 or earlier)
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Verify the vulnerable script files existConfirm that transaction.php, validation.php, and callback.php exist within the MoneticoPaiement module folderAffected if These PHP files are present in the module directory
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Check if the payment module is activeLog into the PrestaShop admin panel and verify if the MoneticoPaiement payment method is enabled in the payment modules listAffected if The module is installed and enabled for processing payments
You are affected if the MoneticoPaiement module is installed with a version lower than 1.1.1 and contains the vulnerable transaction.php, validation.php, or callback.php files.
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.
dbcve · scopedUpgrade the MoneticoPaiement module to version 1.1.1 or later, which contains the fix for these SQL injection vulnerabilities.
1.1.1
- 1. Back up your PrestaShop site and database before making any changes
- 2. Download the fixed MoneticoPaiement module version 1.1.1 from the official EuroInformation source (www.monetico-paiement.fr) or the official PrestaShop Addons marketplace
- 3. Uninstall the existing vulnerable MoneticoPaiement module from your PrestaShop admin panel
- 4. Install the new version 1.1.1 of the MoneticoPaiement module
- 5. Reconfigure the module settings if required
- 6. Clear the PrestaShop cache (in Back Office > Advanced Parameters > Performance > Clear cache)
- 7. Test that payment transactions work correctly with the module
- 8. Verify the fix by checking that the vulnerable parameters (TPE, societe, MAC, reference, aliascb) are now properly sanitized
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation4.0 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 $2,560.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-45256 — 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-2023-45256 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
- No spam, self-promotion, credentials, or personal data