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CVE-2021-24428

MEDIUM 4.8 CVSS 3.1
Published
August 2, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

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.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown RSS for Yandex Turbo — From 1.30 (including) to 1.30 (including)
  • yandex yandex_turbo — Up to and including 1.30

References

  • m0ze.ru https://m0ze.ru/vulnerability/%5B2021-04-23%5D-%5BWordPress%5D-%5BCWE-79%5D-RSS-for-Yandex-Turbo-WordPress-Plugin-v1.30.txt
  • wpscan.com https://wpscan.com/vulnerability/9fcf6ebe-01d9-4730-a20e-58b192bb6d87 Third Party Advisory
  • nvd.nist.gov Official NVD record