CVE-2024-34717Network attack vector

Unauthenticated invoice disclosure via flawed ownership check

Published May 14, 2024 · Updated Aug 2, 2024

Information disclosure in PrestaShop 8.1.5 allows remote attackers to download other customers' invoices through the front office. PdfInvoiceController::postProcess combines a logged-in customer mismatch and an invalid supplied secure_key in one conjunction, so an absent customer identity makes the ownership guard false. An unauthenticated network request with a target order identifier and any secure_key value can therefore read that order's invoice, without broader write or service impact.

CVSS severity5.3
Medium
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in PrestaShop 8.1.5 allows remote attackers to download other customers' invoices through the front office. PdfInvoiceController::postProcess combines a logged-in customer mismatch and an invalid supplied secure_key in one conjunction, so an absent customer identity makes the ownership guard false. An unauthenticated network request with a target order identifier and any secure_key value can therefore read that order's invoice, without broader write or service impact.

The record

CVE
CVE-2024-34717
Published
May 14, 2024
Updated
Aug 2, 2024
Vendor
PrestaShop
Product
PrestaShop
Classifications
CWE-200, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=8.1.0 <8.1.6
  2. Affected versionversion== 8.1.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PrestaShop · PrestaShopversion=8.1.0 <8.1.6; version== 8.1.5

Published CVSS scores

5.3GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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