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.
History

Sat, 07 Nov 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 06 Nov 2026 22:00:00 +0000

Type Values Removed Values Added
First Time appeared Robiningelbrecht
Robiningelbrecht dreeve
Vendors & Products Robiningelbrecht
Robiningelbrecht dreeve

Tue, 03 Nov 2026 15:30:00 +0000

Type Values Removed Values Added
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.
Title Dreeve before 5.8.0 Missing Authentication in Strava Webhook POST Handler
Weaknesses CWE-345
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-11-03T15:17:05.929Z

Updated: 2026-11-07T03:07:41.415Z

Reserved: 2026-11-03T14:46:12.904Z

Link: CVE-2026-121545

cve-icon Vulnrichment

Updated: 2026-11-07T03:07:35.966Z

cve-icon NVD

Status : Deferred

Published: 2026-11-03T16:17:26.030

Modified: 2026-11-07T04:17:20.170

Link: CVE-2026-121545

cve-icon Redhat

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