CKEditor: Cross-site scripting (XSS) in the engine package
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| ckeditor | ckeditor5 | affected |
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| Ckeditor | Ckeditor5 |
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| Source | ID | Title |
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Github GHSA |
GHSA-rh54-vffm-5fvp | CKEditor: Cross-site scripting (XSS) in the engine package |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.497% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Ckeditor
Ckeditor ckeditor5 |
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| Vendors & Products |
Ckeditor
Ckeditor ckeditor5 |
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| Description | CKEditor 5 is a modern JavaScript rich-text editor with an MVC architecture. From 45.0.0 until 47.7.4 and 48.5.1, the engine uses a vulnerable es-toolkit version whose prototype-pollution behavior can be reached while CKEditor processes incoming style attribute values. Crafted editor content can thereby cause unauthorized JavaScript execution in the browser. This issue is fixed in versions 47.7.4 and 48.5.1. | |
| Title | CKEditor: Cross-site scripting (XSS) in the engine package | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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