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CVE-2025-55310

HIGHCVSS 7.3/10EPSS 0.10%

Last modified

CVE-2025-55310 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. An issue was discovered in Foxit PDF and Editor for Windows and macOS before 13.2 and 2025 before 2025.2. An attacker able to alter or replace the static HTML files used by the StartPage feature can cause the application to load malicious or compromised content upon startup. EPSS estimates a 0.10% chance of exploitation in the next 30 days.

Description

An issue was discovered in Foxit PDF and Editor for Windows and macOS before 13.2 and 2025 before 2025.2. An attacker able to alter or replace the static HTML files used by the StartPage feature can cause the application to load malicious or compromised content upon startup. This may result in information disclosure, unauthorized data access, or other security impacts.

Metrics

CVSS 3.1
7.3/10

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

EPSS Probability
0.10%

1.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
FoxitPdf Editor<= 13.1.7.63027
FoxitPdf Editor>= 2023.1.0.55583, <= 2023.3.0.63083
FoxitPdf Editor>= 2024.1.0.63682, <= 2024.4.1.66479
FoxitPdf Editor2025.1.0.66692
FoxitPdf Reader<= 2025.1.0.66692
FoxitPdf Editor<= 13.1.7.23637
FoxitPdf Editor>= 2023.1.0.15510, <= 2023.3.0.23028
FoxitPdf Editor>= 2024.1.0.23997, <= 2024.4.1.27687
FoxitPdf Editor2025.1.0.27937
FoxitPdf Reader<= 2025.1.0.27937

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2025-55310?
An issue was discovered in Foxit PDF and Editor for Windows and macOS before 13.2 and 2025 before 2025.2. An attacker able to alter or replace the static HTML files used by the StartPage feature can cause the application to load malicious or compromised content upon startup. This may result in information disclosure, unauthorized data access, or other security impacts.
How severe is CVE-2025-55310?
CVE-2025-55310 has a CVSS score of 7.3/10 (HIGH severity). The EPSS model estimates a 0.10% probability of exploitation in the next 30 days.
How do I fix CVE-2025-55310?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-55310?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST