MediumGHSA-g78h-pf65-46rvCVE-2018-9861DRUPAL-CORE-2018-003

Enhanced Image plugin for CKEditor is vulnerable to Cross-site scripting (XSS)

Published 14 May 2022 · Updated 10 Dec 2025

Affected packages

drupal/coreComposer

Affected: >=8.5.0 <8.5.2
Fixed in: 8.5.2

Update to the fixed version for your release line, for example:composer require drupal/core:^8.5.2

ckeditor-devnpm

Affected: >=4.5.10 <4.9.2
Fixed in: 4.9.2

Update to the fixed version for your release line, for example:npm install ckeditor-dev@4.9.2

drupal/coreComposer

Affected: >=8.0 <8.4.7
Fixed in: 8.4.7

Update to the fixed version for your release line, for example:composer require drupal/core:^8.4.7

drupal/drupalComposer

Affected: >=8.0 <8.4.7
Fixed in: 8.4.7

Update to the fixed version for your release line, for example:composer require drupal/drupal:^8.4.7

drupal/drupalComposer

Affected: >=8.5 <8.5.2
Fixed in: 8.5.2

Update to the fixed version for your release line, for example:composer require drupal/drupal:^8.5.2

Details

The Enhanced Image (aka image2) plugin for CKEditor in versions 4.5.10 through 4.9.1; fixed in 4.9.2, and as used in Drupal 8 before 8.4.7 and 8.5.x before 8.5.2 and other products, is vulnerable to cross-site scripting because it allows remote attackers to inject arbitrary web script through a crafted IMG element.

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References

Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.