CVE-2026-81650
High
Description
The Photo Gallery, Sliders, Proofing and WordPress plugin before 4.5.0 does not correctly validate the extensions of files extracted from an uploaded archive, due to a variable being reused as a loop counter so that the check always passes, allowing users granted its gallery-management capability by an administrator to write arbitrary files into a web-accessible directory and, on hosts that execute them, run arbitrary code.
SeverityHigh
CVSS7.2
Exploit probability—
ProductPhoto Gallery, Sliders, Proofing and Themes
PublishedSep 20, 2026
First seenSep 20, 2026
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Update
- Photo Gallery, Sliders, Proofing and Themes4.5.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Photo Gallery, Sliders, Proofing and Themes | v < 4.5.0 | 4.5.0 |
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