CVE-2020-11030: medium-severity vulnerability in WordPress
Cross-site scripting (XSS) in Search block in WordPress
Published · Updated
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.4epss 1.4%
exploitation probability
1.4%top 28% of all CVEs
observed exploitation
nono source reports it
In affected versions of WordPress, a special payload can be crafted that can lead to scripts getting executed within the search block of the block editor. This requires an authenticated user with the ability to add content. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected products
WordPress · WordPressRelated CVEs — WordPress
In the same product, most dangerous first.
CVE-2026-87902HIGHCVE-2026-87902EPSS 46.1%KEVCVE-2026-63030CRITICALWordPress < 7.0.2 - REST API batch-route confusion and SQL injection issue leading to Remote Code ExecutionEPSS 10.1%KEVCVE-2026-60137MEDIUMWordPress < 7.0.2 - Facilitated SQL Injection via author__not_in in WP_QueryEPSS 5.9%KEVCVE-2020-11027MEDIUMPassword reset links invalidation issue in WordPressEPSS 13.6%CVE-2023-5561MEDIUMWordPress < 6.3.2 - Unauthenticated Post Author Email DisclosureEPSS 3.9%CVE-2022-3590MEDIUMWP <= 6.1.1 - Unauthenticated Blind SSRF via DNS RebindingEPSS 3.2%