CVE-2020-21489

9.8 criticalEPSS 1.3%

Critical (9.8) in feehi feehicms. EPSS 1.3% chance of exploitation in the next 30 days.

File Upload vulnerability in Feehicms v.2.0.8 allows a remote attacker to execute arbitrary code via the /admin/index.php?r=admin-user%2Fupdate-self component.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.3% chance of exploitation in the next 30 days; higher than 70% of CVEs (scores of 2026-11-01)
CWE: CWE-434
Published: 2023-06-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

feehi:feehicms

References

https://github.com/liufee/cms/issues/46
https://github.com/liufee/cms/issues/46

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