TinyMCE Cross-Site Scripting (XSS) vulnerability using sanitization bypass through nested SVGs
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| tinymce | tinymce | affected |
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No data.
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| Tinymce | Tinymce |
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| Source | ID | Title |
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Github GHSA |
GHSA-mh5m-5hw4-5c69 | TinyMCE Cross-Site Scripting (XSS) vulnerability using sanitization bypass through nested SVGs |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.191% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Tiny
Tiny tinymce |
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| CPEs | cpe:2.3:a:tiny:tinymce:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Tiny
Tiny tinymce |
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| First Time appeared |
Tinymce
Tinymce tinymce |
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| Vendors & Products |
Tinymce
Tinymce tinymce |
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| Description | TinyMCE is an open source rich text editor. From 6.8.0 to before 7.1.0, TinyMCE contains an XSS vulnerability caused by improper SVG namespace scope handling in the sanitizer. A crafted payload using nested elements can bypass attribute sanitization and execute arbitrary JavaScript. This vulnerability is fixed in 7.1.0. | |
| Title | TinyMCE Cross-Site Scripting (XSS) vulnerability using sanitization bypass through nested SVGs | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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