CVE-2022-45476

Name: CVE-2022-45476
Creator: NVD / NIST
Published: 2022-11-25T18:15:11.63+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.98%

Last modified Jun 17, 2026

CVE-2022-45476 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. . EPSS estimates a 0.98% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.98%

57.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Prasathmani	Tiny File Manager	2.4.8

References

https://fluidattacks.com/advisories/mosey/Exploit, Third Party Advisory
https://github.com/prasathmani/tinyfilemanager/Product
https://fluidattacks.com/advisories/mosey/Exploit, Third Party Advisory
https://github.com/prasathmani/tinyfilemanager/Product

Timeline

Published: Nov 25, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-45476?

How severe is CVE-2022-45476?

CVE-2022-45476 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.98% probability of exploitation in the next 30 days.

How do I fix CVE-2022-45476?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-45476?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST