CVE-2026-39792 Simple File List - Unrestricted File Upload

Simple File List <= 6.3.11 contains an unrestricted file deletion vulnerability caused by improper access control, letting unauthenticated attackers delete arbitrary files remotely, exploit requires no authentication.

CVSS base score 8.6 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.36% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Unrestricted File Upload
Impact
File System Write, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Published
6 October 2026
Updated
15 October 2026
Weakness
CWE-22

Vendor fix

Update to a version later than 6.3.11 or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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