CVE-2026-86591
Critical
Description
The Botiga Pro WordPress plugin before 1.6.5 does not perform any authorisation checks on one of its REST routes, allowing unauthenticated users to update arbitrary WordPress options with arbitrary values, which could lead to privilege escalation and a full site takeover. The same route also allows unauthenticated users to store arbitrary web scripts which are then executed on every page of the site's front end, as well as to move arbitrary posts to the trash.
SeverityCritical
CVSS9.8
Exploit probability—
ProductBotiga Pro
PublishedSep 19, 2026
First seenSep 19, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- Botiga Pro1.6.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Botiga Pro | v < 1.6.5 | 1.6.5 |
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