CVE-2026-119565

MediumCVSS 4.3/10Last modified Oct 30, 2026

Description

Plausible Analytics through 3.2.1 contains a mass assignment vulnerability in update_traffic_change_notification that allows authenticated site editors to reassign notifications by supplying a site_id parameter. Attackers can submit traffic_change_notification[site_id] set to another site's primary key via PUT /sites/:domain/traffic-change-notification/:type to receive that site's traffic alerts and visitor figures.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-915

Affected software

Vendor	Product	Versions
Plausible	Plausible Analytics	<= 3.2.1

References

Timeline

Published: Oct 30, 2026
Last modified: Oct 30, 2026
NVD status: Deferred

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