CVE-2021-24428

RSS for Yandex Turbo <= 1.30 - Authenticated Stored XSS

Description

The RSS for Yandex Turbo WordPress plugin through 1.30 does not sanitise or escape some of its settings before saving and outputing them in the admin dashboard, leading to an Authenticated Stored Cross-Site Scripting issue even when the unfiltered_html capability is disallowed.

Category

4.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.30%
Third-Party Advisory wpscan.com
Affected: Unknown RSS for Yandex Turbo
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/9fcf6ebe-01d9-4730-a20e-58b192bb6d87 third party advisory
https://m0ze.ru/vulnerability/%5B2021-04-23%5D-%5BWordPress%5D-%5BCWE-79%5D-RSS-for-Yandex-Turbo-WordPress-Plugin-v1.30.txt

Frequently Asked Questions

What is the severity of CVE-2021-24428?
CVE-2021-24428 has been scored as a medium severity vulnerability.
How to fix CVE-2021-24428?
To fix CVE-2021-24428, 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-2021-24428 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-24428 is being actively exploited. 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-2021-24428?
CVE-2021-24428 affects Unknown RSS for Yandex Turbo.
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