CVE-2026-86544: Incorrect Authorization in knowns-dev knowns
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.
CVE-2026-86544: Incorrect Authorization in knowns-dev knowns
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.
CVSS v4.0
Score 7.2high
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-09-07T22:18:53.568Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a9f43bfacd9273b497857e0
Added to database: 09/07/2026, 23:07:43 UTC
Last updated: 09/07/2026, 23:07:43 UTC
Views: 1
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