MODERATEnpm

Mermaid allows CSS injection applying to sibling elements of the diagram

Mermaid allows CSS injection applying to sibling elements of the diagram

CVE-2026-50159Published 4 weeks agoUpdated 4 weeks agoSource: OSV

Affected packages

  • mermaid

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
EPSS percentile

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.

Mermaid allows CSS injection applying to sibling elements of the diagram | HackTribune