CVE-2021-3780

Public Exploit
Cross-site Scripting (XSS) - Stored in chocobozzz/peertube

Description

peertube is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.34%
Third-Party Advisory github.com Third-Party Advisory huntr.dev
Affected: chocobozzz chocobozzz/peertube
Published at:
Updated at:

References

Link Tags
https://huntr.dev/bounties/282807a8-4bf5-4fe2-af62-e05f945b3d65 third party advisory exploit
https://github.com/chocobozzz/peertube/commit/0ea2f79d45b301fcd660efc894469a99b2239bf6 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-3780?
CVE-2021-3780 has been scored as a medium severity vulnerability.
How to fix CVE-2021-3780?
To fix CVE-2021-3780, 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-2021-3780 being actively exploited in the wild?
It is possible that CVE-2021-3780 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-2021-3780?
CVE-2021-3780 affects chocobozzz chocobozzz/peertube.
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