In the module “Advanced Export Products Orders Cron CSV Excel” (advancedexport) in versions up to 4.4.6 from Smart Soft for PrestaShop, a guest can download personal information without restriction.


  • CVE ID: CVE-2023-43984
  • Published at: 2023-11-07
  • Platform: PrestaShop
  • Product: advancedexport
  • Impacted release: <= 4.4.6 (4.4.7 fixed the vulnerability)
  • Product author: Smart Soft
  • Weakness: CWE-359
  • Severity: medium (7.5), GDPR violation


Due to a lack of permissions control and predictable (or easily brute-forcable) filename, a guest can access exports from the module which can lead to leak of personal information from ps_customer table such as name / surname / email / postal address / phone number.

CVSS base metrics

  • Attack vector: network
  • Attack complexity: low
  • Privilege required: none
  • User interaction: none
  • Scope: unchanged
  • Confidentiality: high
  • Integrity: none
  • Availability: none

Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Possible malicious usage

  • Steal personal data


Date Action
2023-08-01 Issue discovered during a code review by
2023-08-01 Contact PrestaShop Addons security Team to confirm version scope by author
2023-08-01 PrestaShop Addons security Team confirms version scope
2023-09-07 Request a CVE ID
2023-09-27 Received CVE ID
2023-11-07 Publish this security advisory

Other recommendations

  • You should restrict access to this URI pattern : modules/advancedexport/csv/ to a given whitelist
  • You should restrict access to .csv file to a given whitelist