CVE-2021-4270

Name: CVE-2021-4270
Creator: NVD / NIST
Published: 2022-12-21T19:15:13.683+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.34%

Last modified Jun 17, 2026

CVE-2021-4270 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability was found in Imprint CMS. It has been classified as problematic. EPSS estimates a 0.34% chance of exploitation in the next 30 days.

Description

A vulnerability was found in Imprint CMS. It has been classified as problematic. Affected is the function SearchForm of the file ImprintCMS/Models/ViewHelpers.cs. The manipulation of the argument query leads to cross site scripting. It is possible to launch the attack remotely. The name of the patch is 6140b140ccd02b5e4e7d6ba013ac1225724487f4. It is recommended to apply a patch to fix this issue. VDB-216474 is the identifier 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

0.34%

26.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Imprint Cms Project	Imprint Cms	< 2021-04-09

References

https://github.com/peders/Imprint-CMS/commit/6140b140ccd02b5e4e7d6ba013ac1225724487f4Patch, Third Party Advisory
https://vuldb.com/?id.216474Third Party Advisory
https://github.com/peders/Imprint-CMS/commit/6140b140ccd02b5e4e7d6ba013ac1225724487f4Patch, Third Party Advisory
https://vuldb.com/?id.216474Third Party Advisory

Timeline

Published: Dec 21, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-4270?

How severe is CVE-2021-4270?

CVE-2021-4270 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.

How do I fix CVE-2021-4270?

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-2021-4270?

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

Scan your code now

Source: NVD / NIST