CVE-2025-63918
Medium
Description
PDFPatcher executable does not validate user-supplied file paths, allowing directory traversal attacks allowing attackers to upload arbitrary files to arbitrary locations.
SeverityMedium
CVSS6.2
Exploit probability—
ProductCnblogs Pdfpatcher
PublishedNov 17, 2025
First seenNov 17, 2025
Weakness typeCWE-22Path traversal
How to fix
Update
- cnblogs pdfpatcher1.1.3.4663 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cnblogs pdfpatcher | v < 1.1.3.4663 | 1.1.3.4663 |
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