CVE-2020-17564

9.1 criticalEPSS 2.6%

Critical (9.1) in feifeicms feifeicms. EPSS 2.6% chance of exploitation in the next 30 days.

Path Traversal in FeiFeiCMS v4.0 allows remote attackers to delete arbitrary files by sending a crafted HTTP request to the " Admin/DataAction.class.php" component.

Severity

CVSS 3.1

9.1 critical

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

EPSS: 2.6% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2021-04-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

feifeicms:feifeicms

References

http://blog.51cto.com/12653365/2328557
http://blog.51cto.com/12653365/2328557

Check your stack JSON