CVSS 3.0
8.0 highCVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:HCVE-2018-11494
The "program extension upload" feature in OpenCart through 3.0.2.0 has a six-step process (upload, install, unzip, move, xml, remove) that allows attackers to execute arbitrary code if the remove step is skipped, because the attacker can discover a secret temporary directory name (containing 10 random digits) via a directory traversal attack involving language_info['code'].
Severity
- EPSS
- 2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-22, CWE-434
- Published
- Modified
- Record from
- the NVD, synced
Affected
- opencart:opencart