CVE-2022-40916

Name: CVE-2022-40916
Creator: NVD / NIST
Published: 2025-02-06T17:15:13.757+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.78%

Last modified Jun 17, 2026

CVE-2022-40916 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Tiny File Manager v2.4.7 and below is vulnerable to session fixation.. EPSS estimates a 0.78% chance of exploitation in the next 30 days.

Description

Tiny File Manager v2.4.7 and below is vulnerable to session fixation.

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

0.78%

51.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-384

Affected Software

Vendor	Product	Versions
Prasathmani	Tiny File Manager	<= 2.4.7

References

https://github.com/prasathmani/tinyfilemanagerProduct
https://github.com/whitej3rry/CVE-2022-40916/blob/main/PoC.mdExploit, Third Party Advisory

Timeline

Published: Feb 6, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2022-40916?

Tiny File Manager v2.4.7 and below is vulnerable to session fixation.

How severe is CVE-2022-40916?

CVE-2022-40916 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.78% probability of exploitation in the next 30 days.

How do I fix CVE-2022-40916?

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-2022-40916?

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

Scan your code now

Source: NVD / NIST