CVE-2021-4284

Name: CVE-2021-4284
Creator: NVD / NIST
Published: 2022-12-27T10:15:11.75+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.93%

Last modified Jun 17, 2026

CVE-2021-4284 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability classified as problematic has been found in OpenMRS HTML Form Entry UI Framework Integration Module up to 1.x. This affects an unknown part. EPSS estimates a 0.93% chance of exploitation in the next 30 days.

Description

A vulnerability classified as problematic has been found in OpenMRS HTML Form Entry UI Framework Integration Module up to 1.x. This affects an unknown part. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 2.0.0 is able to address this issue. The name of the patch is 811990972ea07649ae33c4b56c61c3b520895f07. It is recommended to upgrade the affected component. The identifier VDB-216873 was assigned to this vulnerability.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.93%

56.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Openmrs	Htmlformentryui	< 2.0.0

References

https://github.com/openmrs/openmrs-module-htmlformentryui/commit/811990972ea07649ae33c4b56c61c3b520895f07Patch, Third Party Advisory
https://github.com/openmrs/openmrs-module-htmlformentryui/pull/51Patch, Third Party Advisory
https://github.com/openmrs/openmrs-module-htmlformentryui/releases/tag/2.0.0Release Notes, Third Party Advisory
https://issues.openmrs.org/browse/RA-1424?filter=-1Issue Tracking, Permissions Required, Vendor Advisory
https://vuldb.com/?ctiid.216873Third Party Advisory
https://vuldb.com/?id.216873Third Party Advisory
https://github.com/openmrs/openmrs-module-htmlformentryui/commit/811990972ea07649ae33c4b56c61c3b520895f07Patch, Third Party Advisory
https://github.com/openmrs/openmrs-module-htmlformentryui/pull/51Patch, Third Party Advisory
https://github.com/openmrs/openmrs-module-htmlformentryui/releases/tag/2.0.0Release Notes, Third Party Advisory
https://issues.openmrs.org/browse/RA-1424?filter=-1Issue Tracking, Permissions Required, Vendor Advisory
https://vuldb.com/?ctiid.216873Third Party Advisory
https://vuldb.com/?id.216873Third Party Advisory

Timeline

Published: Dec 27, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-4284?

How severe is CVE-2021-4284?

CVE-2021-4284 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.93% probability of exploitation in the next 30 days.

How do I fix CVE-2021-4284?

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-2021-4284?

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

Scan your code now

Source: NVD / NIST