https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T01:29:15.515564+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-5476 EUVD-2026-5476 2026-10-06T01:29:15.565599+00:00 EUVD-2026-5476 https://cve.radiocsirt.org/vuln/fkie_cve-2024-34342 fkie_cve-2024-34342 2026-10-06T01:29:15.565645+00:00

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.

 https://cve.radiocsirt.org/vuln/ghsa-87hq-q4gp-9wr4 GHSA-87hq-q4gp-9wr4 — react-pdf vulnerable to arbitrary JavaScript execution upon opening a malicious PDF with PDF.js 2026-10-06T01:29:15.565688+00:00

Affected: npm: react-pdf

### Summary

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.

### Patches [This patch](https://github.com/wojtekmaj/react-pdf/commit/671e6eaa2e373e404040c13cc6b668fe39839cad) forces `isEvalSupported` to `false`, removing the attack vector.

### Workarounds Set `options.isEvalSupported` to `false`, where `options` is `Document` component prop.

### References - [GHSA-wgrm-67xf-hhpq](https://github.com/mozilla/pdf.js/security/advisories/GHSA-wgrm-67xf-hhpq) - https://github.com/mozilla/pdf.js/pull/18015 - https://github.com/mozilla/pdf.js/commit/85e64b5c16c9aaef738f421733c12911a441cec6 - https://bugzilla.mozilla.org/show_bug.cgi?id=1893645