CVE-2026-19714
Critical
Description
The Simple JWT Login WordPress plugin before 3.6.8 does not validate the audience of the Google identity tokens it accepts, allowing unauthenticated users to authenticate as any user whose email address such a token carries, up to and including an administrator. Every site with the Simple JWT Login WordPress plugin before 3.6.8's Google sign-in enabled is affected.
SeverityCritical
CVSS9.1
Exploit probability—
ProductSimple JWT Login
PublishedAug 16, 2026
First seenAug 16, 2026
Weakness typeCWE-287Improper authentication
How to fix
Update
- Simple JWT Login3.6.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Simple JWT Login | v < 3.6.8 | 3.6.8 |
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