CRITICALCVSS 9.8Actively exploited · CISA KEV since 2026-07-21Vulnerability

CVE-2026-63030

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.

Properties

Euvd product
WordPress
Vulnerability name
WordPress Core Interpretation Conflict Vulnerability
First seen
2026-10-07T18:26:30+00:00
Cvss score
9.8
Epss score
0.10649
Last seen
2026-10-19T12:00:27+00:00
Due date
2026-07-24
Euvd assigner
WPScan
Retrieved at
2026-10-21T01:24:50+00:00
Exploited euvd since
2026-07-21T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2026-07-21
Score
9.8
Euvd base score version
3.1
Fetched at
2026-10-20T10:36:20+00:00
Euvd vendor
WordPress, WordPress Foundation
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
In Signal since
initial import (Sep 2026)
Euvd base score
9.8

Related Entities (9)

MENTIONED_IN (5)

→[Campaign]TIKTOUK: Tracing a WordPress Credential Collection Toolkit
→[Campaign]Rise of the Jev-Clones
→[Campaign]Open Season on Kapibala: Attacker Steals Over 18,000 Government Records Through WordPress Exploitation
→[Campaign]Technical Advisory: wp2shell — Unauthenticated Remote Code Execution and Full Site Takeover in WordPress Core
→[Campaign]Exploitation in the Wild of wp2shell

AFFECTS_PRODUCT (1)

→[Product]cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*

DESCRIBES (1)

←[KEVEntry]WordPress Core Interpretation Conflict Vulnerability

HAS_WEAKNESS (1)

→[Weakness]Interpretation Conflict

INVOLVES (1)

←[Signal]kev_added · 2026-07-21

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CVE-2026-63030 (CVSS 9.8) — Ninja Signal Threat Intelligence | Ninja Signal