What’s Vulnerable › Vulnerabilities
CVE-2024-21518
- Severity: high (CVSS 7.2 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 14.1% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2024-06-22 · updated 2026-06-17
- Weakness: CWE-29
Description
This affects versions of the package opencart/opencart from 4.0.0.0. A Zip Slip issue was identified via the marketplace installer due to improper sanitization of the target path, allowing files within a malicious archive to traverse the filesystem and be extracted to arbitrary locations. An attacker can create arbitrary files in the web root of the application and overwrite other existing files by exploiting this vulnerability.
Affected products
- OpenCart: from 4.0.0.0
References
- https://github.com/opencart/opencart/blob/04c1724370ab02967d3b4f668c1b67771ecf1ff4/upload/admin/controller/marketplace/installer.php%23L383C1-L383C1
- https://security.snyk.io/vuln/SNYK-PHP-OPENCARTOPENCART-7266578
- https://github.com/opencart/opencart/blob/04c1724370ab02967d3b4f668c1b67771ecf1ff4/upload/admin/controller/marketplace/installer.php%23L383C1-L383C1
- https://security.snyk.io/vuln/SNYK-PHP-OPENCARTOPENCART-7266578
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