CVE-2026-9082

critical KEV

Published 2026-05-20 · Modified 2026-05-22

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4 NEW

—

not yet in upstream

VIR risk

10.0

Description

Drupal Core contains a SQL injection vulnerability that could allow for privilege escalation and remote code execution via specially crafted requests sent with the database abstraction API.

CISA KEV

Vendor: Drupal
Product: Core
Due date: 2026-05-27

Predictions

Exploit likelihood

99%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-52608 webapps php

cardosource · 2026-06-01

Drupal Core 10.5.5 - Error-Based SQL Injection

Source code queued for fetch — refresh in a moment.

Package impact

Ecosystem	Package	Vulnerable	Fixed
Packagist	drupal/core	`>=8.9.0,<10.4.10\|\|>=10.5.0,<10.5.10\|\|>=10.6.0,<10.6.9\|\|>=11.0.0,<11.1.10\|\|>=11.2.0,<11.2.12\|\|>=11.3.0,<11.3.10`	`10.4.10`

Application impact

Vendor	Product	Versions	Fixed
drupal	drupal	`{"startIncluding":"8.9.0","endExcluding":"10.4.10"}`	`10.4.10`

References

CWEs

CWE-89

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.