CVE-2021-4272

Name: CVE-2021-4272
Creator: NVD / NIST
Published: 2022-12-21T19:15:13.957+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2021-4272 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability classified as problematic has been found in studygolang. This affects an unknown part of the file static/js/topics.js. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

A vulnerability classified as problematic has been found in studygolang. This affects an unknown part of the file static/js/topics.js. The manipulation of the argument contentHtml leads to cross site scripting. It is possible to initiate the attack remotely. The name of the patch is 0fb30f9640bd5fa0cae58922eac6c00bb1a94391. It is recommended to apply a patch to fix this issue. The identifier VDB-216477 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

0.39%

30.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Studygolang	Studygolang	All versions

References

https://github.com/studygolang/studygolang/commit/0fb30f9640bd5fa0cae58922eac6c00bb1a94391Patch, Third Party Advisory
https://vuldb.com/?id.216477Third Party Advisory
https://github.com/studygolang/studygolang/commit/0fb30f9640bd5fa0cae58922eac6c00bb1a94391Patch, Third Party Advisory
https://vuldb.com/?id.216477Third Party Advisory

Timeline

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

Frequently Asked Questions

What is CVE-2021-4272?

How severe is CVE-2021-4272?

CVE-2021-4272 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2021-4272?

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-2021-4272?

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

Scan your code now

Source: NVD / NIST