CVE-2021-30151

Public Exploit

Description

Sidekiq through 5.1.3 and 6.x through 6.2.0 allows XSS via the queue name of the live-poll feature when Internet Explorer is used.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 28.35% Top 5%
Third-Party Advisory github.com Third-Party Advisory debian.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/mperham/sidekiq/issues/4852 patch exploit third party advisory issue tracking
https://lists.debian.org/debian-lts-announce/2022/03/msg00015.html third party advisory mailing list
https://lists.debian.org/debian-lts-announce/2023/03/msg00011.html mailing list

Frequently Asked Questions

What is the severity of CVE-2021-30151?
CVE-2021-30151 has been scored as a medium severity vulnerability.
How to fix CVE-2021-30151?
To fix CVE-2021-30151, 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-2021-30151 being actively exploited in the wild?
It is possible that CVE-2021-30151 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~28% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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