CVE-2021-4172

Public Exploit
Cross-site Scripting (XSS) - Stored in star7th/showdoc

Description

Cross-site Scripting (XSS) - Stored in GitHub repository star7th/showdoc prior to 2.10.2.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.18%
Third-Party Advisory github.com Third-Party Advisory huntr.dev
Affected: star7th star7th/showdoc
Published at:
Updated at:

References

Link Tags
https://huntr.dev/bounties/c041b693-877b-4456-b463-19e4c9456eee exploit third party advisory patch
https://github.com/star7th/showdoc/commit/409c8a1208bbb847046a9496303192980f2e6219 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-4172?
CVE-2021-4172 has been scored as a medium severity vulnerability.
How to fix CVE-2021-4172?
To fix CVE-2021-4172, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-4172 being actively exploited in the wild?
It is possible that CVE-2021-4172 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-4172?
CVE-2021-4172 affects star7th star7th/showdoc.
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