WO
CMS
WordPress
by WordPress · last CVE Oct 22, 2026
On CISA KEVExploited in the wild
364
CVEs
7
On KEV
9.8
Max CVSS
1
New 30D
Severity mix
Critical 20High 47Medium 102Low 2
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2020-4050
3.1
1%
Jun 12
In affected versions of WordPress, misuse of the `set-screen-option` filter's return value allows arbitrary user meta fields to be saved
Affected: 3.7 before 3.7.34; 3.8 before 3.8.34; 3.9 before 3.9.32; 4.0 before 4.0.31; 4.1 before 4.1.31; 4.2 before 4.2.28; +12 more
CVE-2020-4049
2.4
3%
Jun 12
In affected versions of WordPress, when uploading themes, the name of the theme folder can be crafted in a way that could lead to JavaScript execution in /wp-admin on the themes…
Affected: 3.7 before 3.7.34; 3.8 before 3.8.34; 3.9 before 3.9.32; 4.0 before 4.0.31; 4.1 before 4.1.31; 4.2 before 4.2.28; +12 more
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