CVE-2026-54503 plone.app.textfield: Stored XSS by spoofing mime type

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, includi...

CVE-2026-54503 plone.app.textfield: Stored XSS by spoofing mime type

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, includi...

CVE-2026-54503

plone.app.textfield (used by Plone CMS) has a stored XSS in RichTextValue.output: when the stored mimeType equals the outputMimeType, the safe_html transform is bypassed entirely and the raw value is emitted via tal:content="structure" without escaping. An attacker with write access to a RichText...

EUVD-2026-78836

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, includi...

CVE-2026-54503 plone.app.textfield: Stored XSS by spoofing mime type

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, includi...

Plone 2.5.x < 2.5.5 / 3.x < 3.3.6 / 4.x < 4.0.4 / 4.1.x < 4.1.1 Multiple Vulnerabilities (HF 20110531)

The version of Plone installed on the remote host is 2.5.x prior to 2.5.5, 3.x prior to 3.3.6, 4.x prior to 4.0.4, 4.1.x prior to 4.1.1. It is, therefore, affected by the following vulnerabilities: - Cross-site scripting XSS vulnerability allows remote attackers to inject arbitrary web script or...

Cross-site Scripting (XSS)

Overview plone.app.textfield is a Affected versions of this package are vulnerable to Cross-site Scripting XSS. via the RichTextValue.output function when the stored mimeType equals the outputMimeType, causing unsanitized content to bypass the safehtml transform and be rendered directly. An...

EUVD-2011-0020

Malware in sbrugna...

Plone Cross-site Scripting vulnerability

Cross-site scripting XSS vulnerability in the safehtml filter in Products.PortalTransforms in Plone 2.1 through 4.1 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors, a different vulnerability than CVE-2010-2422...

Persistent Cross-site Scripting (XSS)

Products.PortalTransforms is vulnerable to persistent cross-site scripting XSS attack. It allows an attacker to use markup that bypasses Plone's safehtml filter to insert and save arbitrary HTML with malicious content...

PYSEC-2014-44

Cross-site scripting XSS vulnerability in safehtml.py in Plone before 4.2.3 and 4.3 before beta 1 allows remote authenticated users with permissions to edit content to inject arbitrary web script or HTML via unspecified vectors...

Cross site scripting

Cross-site scripting XSS vulnerability in the safehtml filter in Products.PortalTransforms in Plone 2.1 through 4.1 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors, a different vulnerability than CVE-2010-2422...

PYSEC-2011-15

Cross-site scripting XSS vulnerability in the safehtml filter in Products.PortalTransforms in Plone 2.1 through 4.1 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors, a different vulnerability than CVE-2010-2422...

PYSEC-2011-15

Cross-site scripting XSS vulnerability in the safehtml filter in Products.PortalTransforms in Plone 2.1 through 4.1 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors, a different vulnerability than CVE-2010-2422...

CVE-2011-1949

CVE-2011-1949 is a Plone XSS issue in the PortalTransforms safe_html filter (Plone 2.1–4.1). The vulnerability allows remote authenticated users to inject arbitrary script or HTML via unspecified vectors, caused by the safe_html transform path. This is described as a different vulnerability from ...

CVE-2010-2422

Cross-site scripting XSS vulnerability in PortalTransforms in Plone 2.1 through 3.3.4 before hotfix 20100612 allows remote attackers to inject arbitrary web script or HTML via the safehtml transform...

CVE-2010-2422

CVE-2010-2422 describes a Cross-site scripting (XSS) vulnerability in PortalTransforms’ safe_html transform in Plone versions 2.1 through 3.3.4, fixed by hotfix 20100612. The underlying issue allows remote attackers to inject arbitrary web script or HTML via the safe_html transform. Exploitation ...