CVE-2026-86206

Access control filter bypass allows unauthorised access to APIs

State: Published
Severity: 6.9 Medium
Published: Sep 5, 2026
Updated: Sep 8, 2026
Reserved: Sep 5, 2026

Description

A vulnerability in the N-central internal API access control filter allows unauthorised access to internal APIs. This is fixed in N-central 2026.3 HF3 and 2026.4

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	N-able

Weaknesses

CWE-791 Incomplete filtering of special elements

Affected Products

Product	Versions
N-centralN-able	before 2026.3.1.13Affected

References

https://documentation.n-able.com/N-central/Release_Notes/GA/Content/N-central_2026.3_HF3_Release_Notes.htmrelease-notes
https://me.n-able.com/s/security-advisory/aArVy0000002LTNKA2/cve202686206-access-control-filter-bypass-allows-unauthorised-access-to-apisvendor-advisory

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