Rill 0.77.0 through 0.90.5 contains a missing authorization vulnerability in the admin OAuth server that issues authorization codes to dynamically registered clients without user consent. Attackers can register a client with the long_lived_access_token scope and lure a user to an authorization link, obtaining a non-expiring API token with the user's full permissions.
History

Sun, 18 Oct 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 13 Oct 2026 08:15:00 +0000

Type Values Removed Values Added
First Time appeared Rill Data
Rill Data rill
Vendors & Products Rill Data
Rill Data rill

Sun, 11 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
Description Rill 0.77.0 through 0.90.5 contains a missing authorization vulnerability in the admin OAuth server that issues authorization codes to dynamically registered clients without user consent. Attackers can register a client with the long_lived_access_token scope and lure a user to an authorization link, obtaining a non-expiring API token with the user's full permissions.
Title Rill 0.77.0 through 0.90.5 OAuth Missing Authorization via Dynamic Client Registration
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-11T12:19:30.004Z

Updated: 2026-10-18T11:53:06.974Z

Reserved: 2026-10-11T01:52:16.678Z

Link: CVE-2026-108718

cve-icon Vulnrichment

Updated: 2026-10-18T11:46:15.795Z

cve-icon NVD

Status : Deferred

Published: 2026-10-11T13:17:15.020

Modified: 2026-10-18T12:17:00.373

Link: CVE-2026-108718

cve-icon Redhat

No data.