knowns versions before 0.30.0 contain an authorization bypass vulnerability where mutating code actions are incorrectly classified as read-only operations. Attackers with read-restricted sessions can exploit code.replace to modify permission configurations and escalate privileges on subsequent calls.
History

Wed, 09 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 08 Sep 2026 00:45:00 +0000

Type Values Removed Values Added
First Time appeared Knowns-dev
Knowns-dev knowns
Vendors & Products Knowns-dev
Knowns-dev knowns

Mon, 07 Sep 2026 23:15:00 +0000

Type Values Removed Values Added
Description knowns versions before 0.30.0 contain an authorization bypass vulnerability where mutating code actions are incorrectly classified as read-only operations. Attackers with read-restricted sessions can exploit code.replace to modify permission configurations and escalate privileges on subsequent calls.
Title knowns before 0.30.0 Authorization Bypass via Misclassified Code Actions
Weaknesses CWE-863
References
Metrics cvssV3_1

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

cvssV4_0

{'score': 7.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-09-07T23:03:21.458Z

Updated: 2026-09-09T14:53:25.387Z

Reserved: 2026-09-07T22:18:53.568Z

Link: CVE-2026-86544

cve-icon Vulnrichment

Updated: 2026-09-09T14:53:20.768Z

cve-icon NVD

Status : Deferred

Published: 2026-09-07T23:16:54.303

Modified: 2026-09-09T15:17:18.617

Link: CVE-2026-86544

cve-icon Redhat

No data.