MEDIUMnpm

Quasar: Prototype pollution in the extend() utility

Quasar: Prototype pollution in the extend() utility

CVE-2026-73647Published 1 month agoUpdated 3 weeks agoSource: OSV

Affected packages

  • quasar

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.

Quasar: Prototype pollution in the extend() utility | HackTribune