VULNERABILITY INTELLIGENCE

CVE-2023-30533

CVSS score7.8 HIGH
EPSS probability0.99%
CISA KEVNot currently listed
Published2023-04-24
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

SheetJS Community Edition before 0.19.3 allows Prototype Pollution via a crafted file. In other words. 0.19.2 and earlier are affected, whereas 0.19.3 and later are unaffected.

Weakness classification

  • nvd@nist.gov: CWE-1321
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-1321

Primary references