Critical

[CVE-2023-27638][CWE-89] Improper neutralization of SQL parameters in module PrestaShop Custom Product Designer (tshirtecommerce) for PrestaShop

  • Disclosed: 21.03.2023
  • Updated: 11.10.2026 10:22

In the module Custom Product Designer (tshirtecommerce), an anonymous user can perform an SQL injection attack. The vulnerability is actively exploited by bots. As the module doesn’t seems to be maintained since 2019, it’s strongly suggested to remove it.

The following issues have been seen in the last version of the PrestaShop Custom Product Designer (tshirtecommerce) module for PrestaShop, published on July 24, 2019 (not fixed up to date) :

an HTTP request can be forged with a compromised product_id GET parameter in order to exploit an insecure parameter in front controller file designer.php, which could lead to a SQL injection.

and we also suspect that an HTTP request can be potentially forged with a compromised tshirtecommerce_design_cart_id GET parameter in order to exploit an insecure parameter in function hookActionCartSave and updateCustomizationTable, which could eventually lead to a SQL injection.

This exploit uses a PrestaShop front controller and most attackers can conceal the module controller’s path during the exploit so you will never know within your conventional frontend logs that it exploits this vulnerability. You will only see “POST /” inside your conventional frontend logs. Activating the AuditEngine of mod_security (or similar) is the only way to get data to confirm this exploit.

Affected software

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PlatformPackageVulnerable versionsFixed in
PrestaShop module tshirtecommerce <= 2.1.4

<= 2.1.4 (latest version)

no fix

References

CVSS score 9.8/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-89
Platform
PrestaShop
Package
tshirtecommerce
Disclosed
21.03.2023
Updated
11.10.2026 10:22

Sources and licenses

Friends-Of-Presta - CVE-2023-27637 - MIT

MIT
The MIT License (MIT)

Copyright (c) 2016-present Parker Moore and the minima contributors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

Vulnerability history: tshirtecommerce

All published vulnerabilities of this package (PrestaShop module), newest first. Shows whether this is a one-off slip or a package that needs watching.

Total entries
2
First → latest
03.2023 03.2023
Without a fix
2
Exploited in attacks
0

Severity breakdown

  • Critical 1
  • High 1

Disclosures per year

  1. 2023: 2
  2. 2024: 0
  3. 2025: 0
  4. 2026: 0
  1. [CVE-2023-27638][CWE-89] Improper neutralization of SQL parameters in module PrestaShop Custom Product Designer (tshirtecommerce) for PrestaShop this entry
    Critical · 9.8 CVE-2023-27637 <= 2.1.4 no fix

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