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wpvulndbWpvulndbWPVDB-ID:6D8281FA-1240-4D71-97E4-BDC59511C6B3
HistoryJun 03, 2024 - 12:00 a.m.

PDF.js < 4.2.67 - Arbitrary JavaScript Execution

2024-06-0300:00:00
wpscan.com
8
pdf.js
vulnerability
arbitrary javascript execution
fonts
authenticated attackers
crafted pdf file

6.5 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.4%

Description PDF.js is vulnerable to Arbitrary JavaScript Execution in versions prior to 4.2.67. This is due to a missing type check when handling fonts. This makes it possible for authenticated attackers, with contributor-level or above permissions, to execute arbitrary JavaScript if they can successfully trick a user into opening a crafted PDF file.

CPENameOperatorVersion
eq2.2
eq4.8.0