CVE-2021-24476

Public Exploit
Steam Group Viewer <= 2.1 - Authenticated Stored Cross-Site Scripting (XSS)

Description

The Steam Group Viewer WordPress plugin through 2.1 does not sanitise or escape its "Steam Group Address" settings before outputting it in the page, leading to an authenticated Stored Cross-Site Scripting issue

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory wpscan.com
Affected: Unknown Steam Group Viewer
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/d1885641-9547-4dd5-84be-ba4a160ee1f5 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-24476?
CVE-2021-24476 has been scored as a medium severity vulnerability.
How to fix CVE-2021-24476?
To fix CVE-2021-24476, 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-2021-24476 being actively exploited in the wild?
It is possible that CVE-2021-24476 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-2021-24476?
CVE-2021-24476 affects Unknown Steam Group Viewer.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.