SEPTEMBER 8, 2026
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Case File

CVE-2026-9810

CRITICAL · CVSS 9.8 EPSS 0.30%

Source: NVD + CISA KEV + EPSS · Published 2026-07-17 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

The AI Copilot WordPress plugin prior to version 1.5.4 is vulnerable due to its failure to bind OAuth access tokens to specific WordPress users, enabling unauthenticated attackers to exploit this flaw. This allows them to execute privileged actions, such as creating arbitrary users and escalating roles, effectively compromising the site’s security. WordPress administrators using this plugin should prioritize immediate updates to mitigate the risk of unauthorized access and potential site takeover.

CVE
CVE-2026-9810
Severity
CRITICAL
CVSS
9.8
EPSS
0.30%
WordPress

Original NVD Description

The AI Copilot WordPress plugin before 1.5.4 does not bind OAuth access tokens to a WordPress user, and accepts any valid token as an administrator session, allowing unauthenticated attackers who complete the public OAuth flow to execute privileged MCP tools as an administrator, including arbitrary user creation and role escalation.