CVE-2021-46116

Name: CVE-2021-46116
Creator: NVD / NIST
Published: 2022-01-26T17:15:07.78+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 2.55%

Last modified Jun 17, 2026

CVE-2021-46116 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. jpress 4.2.0 is vulnerable to remote code execution via io.jpress.web.admin._TemplateController#doInstall. The admin panel provides a function through which attackers can install templates and inject some malicious code.. EPSS estimates a 2.55% chance of exploitation in the next 30 days.

Description

jpress 4.2.0 is vulnerable to remote code execution via io.jpress.web.admin._TemplateController#doInstall. The admin panel provides a function through which attackers can install templates and inject some malicious code.

Metrics

CVSS 3.1

7.2/10

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

EPSS Probability

2.55%

83.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Jpress	Jpress	4.2.0

References

http://jpress.comProduct
https://github.com/JPressProjects/jpressProduct
https://github.com/JPressProjects/jpress/issues/168Exploit, Issue Tracking, Third Party Advisory
http://jpress.comProduct
https://github.com/JPressProjects/jpressProduct
https://github.com/JPressProjects/jpress/issues/168Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Jan 26, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-46116?

How severe is CVE-2021-46116?

CVE-2021-46116 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 2.55% probability of exploitation in the next 30 days.

How do I fix CVE-2021-46116?

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-2021-46116?

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

Scan your code now

Source: NVD / NIST