CVE-2021-41502

Public Exploit

Description

An issue was discovered in Subrion CMS v4.2.1 There is a stored cross-site scripting (XSS) vulnerability that can execute malicious JavaScript code by modifying the name of the uploaded image, closing the html tag, or adding the onerror attribute.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.19%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/intelliants/subrion/issues/885 exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-41502?
CVE-2021-41502 has been scored as a medium severity vulnerability.
How to fix CVE-2021-41502?
To fix CVE-2021-41502, 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-2021-41502 being actively exploited in the wild?
It is possible that CVE-2021-41502 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.
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