ClosedMedium impactAI Generated

Drupal Critical SQL Injection Vulnerability CVE-2026-9082 Actively Exploited

Occurred 18 May 2026·Detected 22 May 2026·
Global — affects any organisation running vulnerable Drupal versions with PostgreSQL1 reportEnded 29 May 2026
CyberPropertyCyberCasualty & Liability

A critical SQL injection vulnerability (CVE-2026-9082) in Drupal's database abstraction API is being actively exploited in the wild. The flaw affects sites using PostgreSQL and allows unauthenticated attackers to execute arbitrary SQL commands, potentially leading to remote code execution, privilege escalation, and data theft. Drupal rated the vulnerability 23/25 (highly critical) and confirmed exploitation attempts on May 22, 2026, following initial disclosure on May 18. Administrators are urged to upgrade immediately to patched versions.

AI-generated from linked source reports. See our correction policy.

Impact verdict

Medium impact. MEDIUM: Second-pass historical recalibration. This cyber advisory or vulnerability item is relevant to Cyber and technology-dependent Property/Casualty books, but it does not evidence confirmed insured loss, claims activity, ransomware/business interruption, critical infrastructure outage, or quantified market impact sufficient for HIGH.

View assessment methodology

How we grade what we know -- Known · Reported · Uncertain. Methodology →

Intelligence ledger

Each line expands in place to its underlying sourced claim.

Known6 lines

CVE-2026-9082 affects Drupal's database abstraction API on PostgreSQL-backed sites
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Exploitation attempts confirmed in the wild as of May 22, 2026
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Vulnerability is exploitable without authentication
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Affected versions include Drupal 8.9.x, 10.4.x through 10.6.x, and 11.0.x through 11.3.x
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Discovered by Google/Mandiant researcher Michael Maturi
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Drupal rated severity 23/25; NIST assigned CVSS v3 score of 6.5 (medium)
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Reported2 lines

Exploitation may lead to remote code execution, privilege escalation, and information disclosure
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Drupal 8 and 9 are end-of-life but patches provided on best-effort basis
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Uncertain3 lines

Scale and identity of threat actors conducting exploitation attempts unknown
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Number of compromised sites or data exfiltrated not yet disclosed
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Whether exploitation has progressed beyond scanning/probing to full compromise is unconfirmed
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Timeline

Status Change2 Jun 2026, 13:05

Lifecycle changed

monitoring → closed

Closure2 Jun 2026, 13:05

Event Closed

auto_closed_monitoring_timeout

Status Change29 May 2026, 05:30

Status changed to monitoring

Auto-transitioned: no updates for 6 hours

active → monitoring

Status Change28 May 2026, 22:36

Status changed to active

remediation: existing authoritative signal

signal → active

Initial Detection22 May 2026, 14:38

Initial Detection

A critical SQL injection vulnerability (CVE-2026-9082) in Drupal's database abstraction API is being actively exploited in the wild. The flaw affects sites using PostgreSQL and allows unauthenticated attackers to execute arbitrary SQL commands, potentially leading to remote code execution, privilege escalation, and data theft. Drupal rated the vulnerability 23/25 (highly critical) and confirmed exploitation attempts on May 22, 2026, following initial disclosure on May 18. Administrators are urged to upgrade immediately to patched versions.

The risk score has been updated to reflect that exploit attempts are now being detected in the wild. The flaw is exploitable without authentication and could result in remote code execution, privilege escalation, and information disclosure.

Source: BleepingComputer (Trade Media) · View source

Lloyd's classifications

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