Is CVE-2025-63918 in the CISA KEV catalog?

No. CVE-2025-63918 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-63918?

CVE-2025-63918 has a CVSS v3 base score of 6.2 (MEDIUM).

What is the EPSS score for CVE-2025-63918?

CVE-2025-63918 has an EPSS score of 0.35% (27th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-63918?

Upgrade pdfpatcher to 1.1.3.4663 or later.

CVE & CISA-KEV Catalog

CVE-2025-63918

MEDIUM

6.2

CVSS v3

NVD

Description

PDFPatcher executable does not validate user-supplied file paths, allowing directory traversal attacks allowing attackers to upload arbitrary files to arbitrary locations.

CWE-22Path Traversal

How to fix

Remediation Available

pdfpatcherNVD

Affected:< 1.1.3.4663Fixed in:1.1.3.4663CVE-2025-63918derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.35%probability of exploitation in 30 days

27thpercentile

Low risk: more likely to be exploited than 27% of all known CVEs.

References

Exploit1

github.com

Product2

Related Vulnerabilities

Other CWE-22 (Path Traversal) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-23897	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-32315	High	8.6	100%	KEV	Fix
CVE-2022-29464	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-26086	Medium	5.3	100%	KEV	Fix
CVE-2021-22005	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-5902	Critical	9.8	100%	KEV + Ransom	Fix

Embed a live status badge for CVE-2025-63918

Markdown

[![CVE-2025-63918](https://tridentstack.com/cve/badge/CVE-2025-63918.svg)](https://tridentstack.com/cve/CVE-2025-63918)

HTML

<a href="https://tridentstack.com/cve/CVE-2025-63918"><img src="https://tridentstack.com/cve/badge/CVE-2025-63918.svg" alt="CVE-2025-63918"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-01-08.