CVE-2026-50875

HIGH

Deck9 Input 2.0.1 - Authenticated Arbitrary Webhook Modification or Deletion

Title source: llm
STIX 2.1

Description

Incorrect access control in the /{form}/webhooks/{webhook} endpoint of Deck9 Input v2.0.1 allows authenticated attackers to arbitrarily modify or delete another tenant's webhook via a crafted request.

References (1)

Core 1

Scores

CVSS v3 8.1
EPSS 0.0028
EPSS Percentile 19.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-284
Status published
Published Jun 15, 2026
Tracked Since Jun 16, 2026