What’s Vulnerable › Vulnerabilities

CVE-2020-36364

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-05-19 · updated 2026-06-17
• Weakness: CWE-22

Description

An issue was discovered in Smartstore (aka SmartStoreNET) before 4.1.0. Administration/Controllers/ImportController.cs allows path traversal (for copy and delete actions) in the ImportController.Create method via a TempFileName field.

Affected products

• Smartstorenet: before 4.1.0 — fixed in 4.1.0

How to fix

Upgrade to a fixed version: Smartstorenet 4.1.0. Check the vendor advisory for mitigations.

References

• https://github.com/smartstore/SmartStoreNET/commit/5ab1e37dc8d6415d04354e1a116f3d82e9555f5c
• https://github.com/smartstore/SmartStoreNET/issues/2112
• https://github.com/smartstore/SmartStoreNET/commit/5ab1e37dc8d6415d04354e1a116f3d82e9555f5c
• https://github.com/smartstore/SmartStoreNET/issues/2112

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