Description
Google Merchant Center Feed (gmfeed) module for PrestaShop is vulnerable to unauthenticated arbitrary file write in the feed.php endpoint. An unauthenticated attacker can send a crafted request that controls the output file name, path, extension, and content through request parameters. Due to the lack of authentication and input validation, the request is processed successfully, allowing an attacker to write and execute arbitrary PHP code, resulting in remote code execution (RCE).
This issue was fixed in version 2.3.9.
Original text by NVD (NIST), public domain.
CVSS metrics 4.0
Source: cvd@cert.pl · secondaryCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/Attack vectorNetwork
ComplexityLow
Attack requirementsNone
Privileges requiredNone
User interactionNone
Confidentiality (system)High
Integrity (system)High
Availability (system)High
Confidentiality (others)Low
Integrity (others)Low
Availability (others)Low
References
Found a vulnerability?
Write to the PrestaShop core security team:
security-core@prestashop.com