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Mallory
Medium

Insecure Direct Object Reference in PrestaShop 8.1.5 Invoice Download

IdentifiersCVE-2024-34717CWE-639

In PrestaShop 8.1.5, an insecure direct object reference (IDOR) vulnerability allows any user, including unauthenticated users, to download any invoice by manipulating the 'secure_key' parameter in the URL. This exposes sensitive invoice data to unauthorized parties. The vulnerability is fixed in version 8.1.6.

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For your environment

Are you exposed to this one?

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ANALYST BRIEF

Impact, mitigation & remediation

What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.

Impact

What an attacker gets, and what they’ve been doing with it.

Exploitation of this vulnerability allows attackers to access and download invoices belonging to other users without authentication, leading to exposure of sensitive business and customer information such as names, addresses, and transaction details.

Mitigation

If you can’t patch tonight, do this now.

Until the patch can be applied, restrict access to the invoice download endpoint at the web server or application firewall level to authenticated users only, though this is not a complete mitigation.

Remediation

Patch, then assume compromise.

Upgrade PrestaShop to version 8.1.6 or later, where the vulnerability has been patched. No workarounds are available for affected versions.
PUBLIC EXPLOITS

Exploits

No public exploits tracked yet. Mallory keeps watching.

VALID 0 / 0 TOTALView more in app

No public exploit code observed for this vulnerability.

EXPOSURE SURFACE

Affected products & vendors

Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.

VendorProductType
PrestashopPrestashopapplication

Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.

What this page doesn’t show

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets are affected, which adversaries are exploiting it right now, which detections to deploy, and what to do tonight.
Exposure mapping

Query your assets running an affected version, and investigate the blast radius.

Threat actor evidence

Every observed campaign linking this CVE to a named adversary.

Associated malware

Malware families riding this exploit, with evidence and IOCs.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Vendor-by-vendor mapping

Cross-references every affected SKU, including bundled OEM variants.

Social activity

Community discussion across Reddit, Mastodon, and other social sources.