What is CVE-2022-45476?

CVE-2022-45476 is a critical-severity vulnerability in Prasathmani Tiny_file_manager, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2022-11-25.

How severe is CVE-2022-45476?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Arbitrary file upload in Prasathmani Tiny_file_manager

CVE-2022-45476

Tiny File Manager version 2.4.8 executes the code of files uploaded by users of the application, instead of just returning them for download. This is possible because the application is vulnerable to insecure file upload.

Vulnerability class: Unrestricted File Upload

EPSS: 0.010 (58.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Prasathmani Tiny_file_manager — versions 2.4.8
N/a Tiny File Manager — versions 2.4.8

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

help@fluidattacks.com (Product)
help@fluidattacks.com (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-45476?: CVE-2022-45476 is a critical-severity vulnerability in Prasathmani Tiny_file_manager, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2022-11-25.
How severe is CVE-2022-45476?: Critical severity. CVSS v3 base score is 9.8 out of 10.