CRITICALnpm

Prompty: Server-Side Template Injection to Remote Code Execution in the @prompty/core Nunjucks Renderer

Prompty: Server-Side Template Injection to Remote Code Execution in the @prompty/core Nunjucks Renderer

CVE-2026-73299Published 1 month agoUpdated 3 weeks agoSource: OSV

Affected packages

  • @prompty/core

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.

Prompty: Server-Side Template Injection to Remote Code Execution in the @prompty/core Nunjucks Renderer | HackTribune