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VMScore

CVE-2021-24153

Published: 05/04/2021 Updated: 09/04/2021
CVSS v2 Base Score: 3.5 | Impact Score: 2.9 | Exploitability Score: 6.8
CVSS v3 Base Score: 5.4 | Impact Score: 2.7 | Exploitability Score: 2.3
VMScore: 312
Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N
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Vulnerability Summary

A Stored Cross-Site Scripting vulnerability exists in the Yoast SEO WordPress plugin prior to 3.4.1, which had built-in blacklist filters which were blacklisting Parenthesis as well as several functions such as alert but bypasses were found.

Vulnerability Trend

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References

CWE-79https://packetstormsecurity.com/files/138192/https://plugins.trac.wordpress.org/changeset/1466243/wordpress-seohttps://wpscan.com/vulnerability/77810044-394d-4314-b9a1-20c7dca726dchttps://nvd.nist.gov
VMScore
CVSSv2
CVSSv3
VMScore
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