CVE-2021-25083

Public Exploit
Registrations for the Events Calendar < 2.7.10 - Reflected Cross-Site Scripting

Description

The Registrations for the Events Calendar WordPress plugin before 2.7.10 does not escape the qtype parameter before outputting it back in an attribute in the settings page, leading to a Reflected Cross-Site Scripting

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.20%
Third-Party Advisory wordpress.org Third-Party Advisory wpscan.com
Affected: Unknown Registrations for the Events Calendar – Event Registration Plugin
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/9b69544d-6a08-4757-901b-6ccf1cd00ecc third party advisory exploit
https://plugins.trac.wordpress.org/changeset/2648377 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-25083?
CVE-2021-25083 has been scored as a medium severity vulnerability.
How to fix CVE-2021-25083?
To fix CVE-2021-25083, 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-2021-25083 being actively exploited in the wild?
It is possible that CVE-2021-25083 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-2021-25083?
CVE-2021-25083 affects Unknown Registrations for the Events Calendar – Event Registration Plugin.
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