What is CVE-2026-9082?

CVE-2026-9082 is a critical-severity vulnerability in Drupal, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-05-20.

How severe is CVE-2026-9082?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2026-9082 known to be exploited?

Yes. CVE-2026-9082 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2026-05-22), indicating it is being actively exploited. 17 public proof-of-concept repositories are indexed.

SQL Injection in Drupal

CVE-2026-9082

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Drupal Drupal core allows SQL Injection. This issue affects Drupal core: from 8.9.0 before 10.4.10, from 10.5.0 before 10.5.10, from 10.6.0 before 10.6.9, from 11.0.0 before 11.1.10, from 11.2.0 before 11.2.12, from 11.3.0 before 11.3.10.

Vulnerability class: SQL Injection

Published 2026-05-20 · last modified 2026-10-07.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.157 (96.8th percentile), scored 2026-10-19.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 96.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.900 · newest: 0.157 · change: -0.743

Affected products

Drupal
Drupal Core — versions 8.9.0, 10.5.0, 10.6.0

Weakness classification (CWE)

CWE-89 — SQL Injection

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2026-05-22. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2026-05-27.

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Public proof-of-concept exploits

References

www.drupal.org/sa-core-2026-004 (Patch, Vendor Advisory)
134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)

Frequently asked questions

What is CVE-2026-9082?: CVE-2026-9082 is a critical-severity vulnerability in Drupal, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-05-20.
How severe is CVE-2026-9082?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2026-9082 known to be exploited?: Yes. CVE-2026-9082 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2026-05-22), indicating it is being actively exploited. 17 public proof-of-concept repositories are indexed.