CVE-2022-39016

Name: CVE-2022-39016
Creator: NVD / NIST
Published: 2022-10-31T21:15:11.917+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.49%

Last modified Jun 17, 2026

CVE-2022-39016 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Javascript injection in PDFtron in M-Files Hubshare before 3.3.10.9 allows authenticated attackers to perform an account takeover via a crafted PDF upload.. EPSS estimates a 0.49% chance of exploitation in the next 30 days.

Description

Javascript injection in PDFtron in M-Files Hubshare before 3.3.10.9 allows authenticated attackers to perform an account takeover via a crafted PDF upload.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.49%

38.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
M-Files	Hubshare	< 3.3.10.9

References

https://www.themissinglink.com.au/security-advisories/cve-2022-39016Third Party Advisory
https://www.themissinglink.com.au/security-advisories/cve-2022-39016Third Party Advisory

Timeline

Published: Oct 31, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-39016?

Javascript injection in PDFtron in M-Files Hubshare before 3.3.10.9 allows authenticated attackers to perform an account takeover via a crafted PDF upload.

How severe is CVE-2022-39016?

CVE-2022-39016 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.

How do I fix CVE-2022-39016?

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-2022-39016?

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

Scan your code now

Source: NVD / NIST