CVE-2021-24428

MEDIUM 4.8CVE-2021-24428 · Published 02/08/2021 · updated 17/06/2026

In short

CVE-2021-24428 is a MEDIUM (CVSS 4.8) vulnerability affecting yandex turbo (yandex).
Chance of exploitation in the next 30 days (EPSS): 0.55%, higher than 45.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
yandex turbo yandex	`≤ 1.30`	No fix yet

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.

References

m0ze.ru/vulnerability/%5B2021-04-23%5D-%5BWordPress%5D-%5BCWE-79%5D-RSS-for-Yandex-Turbo-WordPress-Plugin-v1.30.txt
wpscan.com/vulnerability/9fcf6ebe-01d9-4730-a20e-58b192bb6d87 · Third Party Advisory

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