High severity8.0NVD Advisory· Published May 26, 2018· Updated Jun 17, 2026
CVE-2018-11494
CVE-2018-11494
Description
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'].
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
opencart/opencartPackagist | <= 3.0.2.0 | — |
Affected products
1Patches
Vulnerability mechanics
References
4- www.bigdiao.cc/2018/05/24/Opencart-v3-0-2-0/nvdExploitThird Party Advisory
- github.com/advisories/GHSA-wx3q-f5f2-4q8vghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2018-11494ghsaADVISORY
- www.bigdiao.cc/2018/05/24/Opencart-v3-0-2-0ghsaWEB
News mentions
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