Vulnerability · Published Aug 25, 2026 · Assigned by drupal
CVE-2026-16641Commerce Elavon - Critical - Unsupported - SA-CONTRIB-2026-084
Critical 9.8
In plain English
A critical-severity improper input validation in Commerce Elavon from Drupal. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.5%top 55.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Vulnerability in Drupal Commerce Elavon. This issue affects Commerce Elavon versions: *.*.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist:https://packages.drupal.org/8 | drupal/commerce_elavon | no fix listed | DRUPAL-CONTRIB-2026-084 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Drupal | Commerce Elavon | *.* |
Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H