CVE-2026-111442

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 does not sufficiently validate uploaded SVG images to ensure they lack potentially dangerous SVG tags. SVG images can contain clickable links or executable scripting. By uploading a crafted SVG, it is possible to execute scripting in...

CVE-2026-111442

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 does not sufficiently validate uploaded SVG images to ensure they lack potentially dangerous SVG tags. SVG images can contain clickable links or executable scripting. By uploading a crafted SVG, it is possible to execute scripting in...

CVE-2026-111442

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 does not sufficiently validate uploaded SVG images to ensure they lack potentially dangerous SVG tags. SVG images can contain clickable links or executable scripting. By uploading a crafted SVG, it is possible to execute scripting in...

EUVD-2026-102595

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 does not sufficiently validate uploaded SVG images to ensure they lack potentially dangerous SVG tags. SVG images can contain clickable links or executable scripting. By uploading a crafted SVG, it is possible to execute scripting in...

CVE-2026-111442

Backdrop CMS Core versions 1.35.x before 1.35.2 and 1.34.x before 1.34.6 are vulnerable to a security flaw because the application does not sufficiently validate uploaded SVG images for dangerous tags. An attacker with the ability to upload images could provide a crafted SVG containing executable...

CVE-2026-111442

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 does not sufficiently validate uploaded SVG images to ensure they lack potentially dangerous SVG tags. SVG images can contain clickable links or executable scripting. By uploading a crafted SVG, it is possible to execute scripting in...

CVE-2026-111442

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 does not sufficiently validate uploaded SVG images to ensure they lack potentially dangerous SVG tags. SVG images can contain clickable links or executable scripting. By uploading a crafted SVG, it is possible to execute scripting in...

PT-2026-115399

Name of the Vulnerable Software and Affected Versions Backdrop CMS Core versions 1.34.x through 1.34.5 Backdrop CMS Core versions 1.35.x through 1.35.1 Description Insufficient validation of uploaded SVG images allows the inclusion of dangerous SVG tags, which can contain clickable links or...

CVE-2026-110907

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 mishandles tokens. A token is a small placeholder string like node:title or user:name used to automatically insert dynamic data into text. A browser is provided for selecting tokens by type. The product doesn't sufficiently limit...

CVE-2026-110907

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 mishandles tokens. A token is a small placeholder string like node:title or user:name used to automatically insert dynamic data into text. A browser is provided for selecting tokens by type. The product doesn't sufficiently limit...

CVE-2026-110907

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 mishandles tokens. A token is a small placeholder string like node:title or user:name used to automatically insert dynamic data into text. A browser is provided for selecting tokens by type. The product doesn't sufficiently limit...

CVE-2026-110907: Incorrect Resource Transfer Between Spheres

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 mishandles tokens. A token is a small placeholder string like node:title or user:name used to automatically insert dynamic data into text. A browser is provided for selecting tokens by type. The product doesn't sufficiently limit...

PT-2026-114439

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 mishandles tokens. A token is a small placeholder string like node:title or user:name used to automatically insert dynamic data into text. A browser is provided for selecting tokens by type. The product doesn't sufficiently limit...