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CVE-2026-63030: WordPress Core

EPSS10.6%No. 1266 of 1739 in KEV
CVE year2026listed the same year
Same vendor in KEV6
Same product3
FieldValue
VendorWordPress
ProductCore
NameWordPress Core Interpretation Conflict Vulnerability
Added to KEV2026-07-21
US federal due date2026-07-24
Ransomware useUnknown
CWECWE-436

CISA description

WordPress Core contains an interpretation conflict vulnerability that could allow an attacker to perform SQL Injection and achieve Remote Code Execution. This vulnerability can be chained with CVE-2026-60137.

Other entries for this product

CVEVendor / productAddedEPSSRansomware
CVE-2026-87902WordPress Core2026-09-2539.9%Unknown
CVE-2026-60137WordPress Core2026-07-215.3%Unknown

NVD — CVE-2026-63030

Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page

A WordPress Core vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2026-07-21.