CVE-2020-13803

7.5 highEPSS 0.7%

High (7.5) in foxitsoftware. EPSS 0.7% chance of exploitation in the next 30 days.

An issue was discovered in Foxit PhantomPDF Mac and Foxit Reader for Mac before 4.0. It allows signature validation bypass via a modified file or a file with non-standard signatures.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWE: CWE-347
Published: 2020-06-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

foxitsoftware:phantompdf
foxitsoftware:reader

References

https://www.foxitsoftware.com/support/security-bulletins.php
https://www.foxitsoftware.com/support/security-bulletins.php

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