CVE-2026-15039
Critical
Description
The giftware WordPress plugin before 4.2.10 does not validate the type of uploaded files in one of its upload paths, allowing unauthenticated users to upload arbitrary files, including PHP code, which can lead to remote code execution.
SeverityCritical
CVSS9.8
Exploit probability—
ProductGiftware
PublishedAug 12, 2026
First seenAug 12, 2026
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Update
- giftware4.2.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| giftware | v < 4.2.10 | 4.2.10 |
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