SB2023080752 - Multiple vulnerabilities in PrestaShop

Description

This security bulletin contains information about 3 vulnerabilities.

1) Improper access control (CVE-ID: CVE-2023-39530)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a remote user to delete files from the server.

The vulnerability exists due to improper access control in the CustomerMessage API when handling requests. A remote privileged user can send a crafted request to delete files from the server.

2) Improper access control (CVE-ID: CVE-2023-39529)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a remote user to delete files from the server.

The vulnerability exists due to improper access control in the Attachments controller and the Attachments API when handling attachment operations. A remote privileged user can send a crafted request to delete files from the server.

3) SQL injection (CVE-ID: CVE-2023-39526)

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a remote user to execute arbitrary code.

The vulnerability exists due to SQL injection and arbitrary file write in the back office when processing SQL manager input. A remote privileged user can send specially crafted input to execute arbitrary code.

Remediation

Install update from vendor's website.

References

• https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-v4gr-v679-42p7
• https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-2rf5-3fw8-qm47
• https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-gf46-prm4-56pc