High severity8.1NVD Advisory· Published Sep 7, 2026· Updated Sep 9, 2026
CVE-2026-86544
CVE-2026-86544
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <0.30.0
Patches
Vulnerability mechanics
References
6- github.com/knowns-dev/knowns/blob/v0.29.1/internal/permissions/guard.gonvd
- github.com/knowns-dev/knowns/blob/v0.29.1/internal/permissions/registry.gonvd
- github.com/knowns-dev/knowns/commit/a2c98fc5c313463576c9348beeec6a74ddd7333bnvd
- github.com/knowns-dev/knowns/releases/tag/v0.30.0nvd
- github.com/knowns-dev/knowns/security/advisories/GHSA-w323-3wpx-f7g5nvd
- www.vulncheck.com/advisories/knowns-before-0.30.0-authorization-bypass-via-misclassified-code-actionsnvd
News mentions
0No linked articles in our index yet.