CVE-2026-121545
Medium · 6.5CVSS
6.5
EPSS
0.2%
Published
Nov 3, 2026
CISA due date
—
The record
Dreeve before 5.8.0 contains a missing authentication vulnerability in StravaWebhookRequestHandler::handleEvent that allows unauthenticated attackers to forge Strava webhook events without signature, verify-token or owner_id checks. Attackers can send forged delete events with a known public Strava activity id to the webhook URL, causing permanent deletion of imported activities and their streams.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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