CVE-2026-73478
Medium
Description
Incorrect Authorization vulnerability in Drupal Diff allows Forceful Browsing. This issue affects Diff versions: from 0.0.0 to 2.0.1, from 2.1.0 to 2.1.1.
SeverityMedium
CVSS5.3
Exploit probability—
ProductDiff
PublishedSep 2, 2026
First seenSep 2, 2026
Weakness typeCWE-863Incorrect authorization
How to fix
Update
- diff_project diff2.0.1 or later
- drupal/diff2.0.1, 2.1.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| diff_project diff | v < 2.0.1, 5.x-1.0 ≤ v ≤ 5.x-2.1, 6.x-1.0 ≤ v ≤ 6.x-2.3, 7.x-3.0 ≤ v ≤ 7.x-3.5, 8.x-1.0 ≤ v ≤ 8.x-1.10, 2.1.0, 4.7.x-1.1 | 2.0.1 |
| drupal/diffPackagist:https://packages.drupal.org/8 | v < 2.0.1, 2.1.0 ≤ v < 2.1.1 | 2.0.1, 2.1.1 |
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