plone.app.textfield: Stored XSS by spoofing mime type
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
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| plone | plone.app.textfield | affected |
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| Vendor | Product | Versions | ||||||||||||||||
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| Plone | Plone.app.textfield |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-4r4f-gg25-rmg5 | plone.app.textfield: Stored XSS by spoofing mime type |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.400% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Plone
Plone plone.app.textfield |
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| Vendors & Products |
Plone
Plone plone.app.textfield |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | plone.app.textfield provides a zope.schema-style field type called RichText for storing a value with a related MIME type. Prior to 2.0.2, 3.0.2, and 4.0.1, depending on the release line, RichTextValue.output returns an unsanitized stored RichText value when mimeType equals outputMimeType, including values that claim the text/x-html-safe output type. This equality shortcut bypasses the safe_html transform even though the transform itself correctly removes event-handler attributes and unsafe URI schemes. Equal types can result from a RichText field configured with the same mimeType and outputMimeType or from REST API input that supplies text/x-html-safe as its content type. The raw stored value is then emitted through tal:content=structure without escaping, allowing a user who can set a RichText field to store JavaScript that executes in a viewer's browser. This issue is fixed in versions 2.0.2, 3.0.2, and 4.0.1. | |
| Title | plone.app.textfield: Stored XSS by spoofing mime type | |
| Weaknesses | CWE-80 | |
| References |
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| Metrics |
cvssV3_1
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