CVE-2026-47194
High
Description
Frappe is a full-stack web application framework. Prior to 15.108.0 and 16.18.3, temporary magic login link generation can use an attacker-controlled request Host header, allowing a remote attacker to cause emailed login links to point to an attacker-controlled domain and capture the login token when a recipient follows the link. This issue is fixed in versions 15.108.0 and 16.18.3.
SeverityHigh
CVSS8.6
Exploit probability—
Product
Frappe
PublishedAug 6, 2026
First seenAug 6, 2026
Weakness typeCWE-346CWE-346
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| frappe frappe | >= 16.0.0-beta.1, < 16.18.3, < 15.108.0 | — |
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