[ CVE-2026-121545 · Published 3 Nov 2026 ]
Vulnerability in robiningelbrecht dreeve
CVSS 6.5
EPSS <1%No fix listed yet
[ Description ]Official description
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.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.
[ References ]References
- github.com/dreeveapp/dreeve
- github.com/dreeveapp/dreeve/blob/v5.7.0/src/Console/Strava/ProcessStravaWebhooksConsole…
- github.com/dreeveapp/dreeve/blob/v5.7.0/src/Controller/Strava/StravaWebhookRequestHandl…
- github.com/dreeveapp/dreeve/commit/1e88f7664a95ecbffd299195f4730a60fcd3181a
- github.com/dreeveapp/dreeve/issues/2935
- github.com/dreeveapp/dreeve/pull/2936
- www.vulncheck.com/advisories/dreeve-before-5.8.0-missing-authentication-in-strava-webho…