CVE-2023-45899Network attack vector

Unauthenticated customer impersonation via missing session checks

Published Oct 31, 2023 · Updated Sep 5, 2024

Authentication bypass in idnovate superuser 2.3.5 through 2.4.1 allows remote attackers to impersonate any PrestaShop customer. SuperUserSetuserModuleFrontController:init() creates a customer session link without first verifying an active back-office session for the customer's shop. No authentication or user interaction is required; the resulting customer access exposes account data and stored payment details available to that account.

CVSS severity7.5
High
EPSS probability0.82%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in idnovate superuser 2.3.5 through 2.4.1 allows remote attackers to impersonate any PrestaShop customer. SuperUserSetuserModuleFrontController:init() creates a customer session link without first verifying an active back-office session for the customer's shop. No authentication or user interaction is required; the resulting customer access exposes account data and stored payment details available to that account.

The record

CVE
CVE-2023-45899
Published
Oct 31, 2023
Updated
Sep 5, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-305, CWE-863, CWE-639, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 31, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 5, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5Friends-Of-Presta Security AdvisoriesCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/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-305Authentication Bypass by Primary Weakness
CWE-863Incorrect Authorization
CWE-639Authorization Bypass Through User-Controlled Key
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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