VULNERABILITY INTELLIGENCE

CVE-2024-34342

CVSS score7.1 HIGH
EPSS probability1.06%
CISA KEVNot currently listed
Published2024-05-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L

Description

react-pdf displays PDFs in React apps. If PDF.js is used to load a malicious PDF, and PDF.js is configured with `isEvalSupported` set to `true` (which is the default value), unrestricted attacker-controlled JavaScript will be executed in the context of the hosting domain. This vulnerability is fixed in 7.7.3 and 8.0.2.

Weakness classification

  • security-advisories@github.com: CWE-79

Primary references