CVE-2021-4272: A vulnerability classified as problematic has been found in studygolang

Routine

LOW 3.5MITIGATE

CVE-2021-4272 is a low-severity flaw (CVSS 3.5) affecting studygolang. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	3.5 (Low)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.4% (top 64%)
CISA exploited list	No
Weakness	CWE-707, CWE-79
Published	2022-12-21
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: studygolang

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2022-12-21 19:15 UTCPublished CVE record published
2026-06-17 04:19 UTCUpdated Record last modified

studygolang studygolang MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy studygolang || rpm -q studygolang || studygolang --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2021-4272?

studygolang: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2021-4272 being exploited?

CVE-2021-4272 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2021-4272 affect?

CVE-2021-4272 affects studygolang. Severity is low (CVSS 3.5). 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 th

How urgent is CVE-2021-4272?

Priority 21/100. No elevated risk signals yet.

Related CVEs

CVE-2021-4273 MEDIUM 4.3 MITIGATE A vulnerability classified as problematic was found in studygolang

References

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