beautiful-mermaid versions prior to 0.1.3 contain an SVG attribute injection issue that can lead to cross-site scripting (XSS) when rendering attacker-controlled Mermaid diagrams. User-controlled values from Mermaid style and classDef direc…
Exact source revision recorded 25 Oct 2026 06:17:22 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2026-26226
PublishedNVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Deferred
Weakness classifications: CWE-79
Original publisher date fields
published: 2026-02-13T17:16:14.073
lastModified: 2026-10-08T16:17:12.243
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON