PatchTheCVECVE-2023-27640: An issue was discovered in the tshirtecommerce (aka Custom Product Designer) component 2.1.4 for PrestaShop
CVE-2023-27640 is a high-severity flaw (CVSS 7.5) affecting custom product designer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
An issue was discovered in the tshirtecommerce (aka Custom Product Designer) component 2.1.4 for PrestaShop. An HTTP request can be forged with the POST parameter type in the /tshirtecommerce/fonts.php endpoint, to allow a remote attacker to traverse directories on the system in order to open files (without restriction on the extension and path). The content of the file is returned with base64 encoding. This is exploited in the wild in March 2023
Why this priority
- High severity
- Public exploit reference
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.5 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 3.6% (top 11%) |
| CISA exploited list | No |
| Weakness | CWE-22 |
| Published | 2023-06-01 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Public exploits and detection
Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.
- Nuclei scan template: PrestaShop tshirtecommerce - Directory Traversal
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2023-27640?
custom product designer: upgrade to newer than 2.1.4. Exact commands for each OS are on this page.
Is CVE-2023-27640 being exploited?
CVE-2023-27640 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2023-27640 affect?
CVE-2023-27640 affects custom product designer. Severity is high (CVSS 7.5). An issue was discovered in the tshirtecommerce (aka Custom Product Designer) component 2.1.4 for PrestaShop. An HTTP request can be forged with the POST parameter type in the /tshirtecommerce/fonts.php endpoint, to allow a remote attacker t
How urgent is CVE-2023-27640?
Priority 59/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action
Software pages
PHP vulnerabilities · PrestaShop vulnerabilities
Related CVEs
- CVE-2023-27639 HIGH 7.5 UPGRADE An issue was discovered in the tshirtecommerce (aka Custom Product Designer) component 2.1.4 for PrestaShop
- CVE-2023-27638 CRITICAL 9.8 DOWNGRADE An issue was discovered in the tshirtecommerce (aka Custom Product Designer) component 2.1.4 for PrestaShop
- CVE-2023-27637 CRITICAL 9.8 DOWNGRADE An issue was discovered in the tshirtecommerce (aka Custom Product Designer) component 2.1.4 for PrestaShop