Medium 4.3Published Oct 16, 2026

CVE-2026-96628Arcane: Environment access token bypasses the admin-required authorization gate on `/api/debug/pprof`

Updated under an hour ago (2026-10-19 09:50 UTC)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for getarcaneapp arcane

Exploited in the last 30 days

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 2.11.0, AuthMiddleware.managerAuth accepts X-Arcane-Agent-Token credentials and the environment-token branch calls next before the AdminRequired option is evaluated. An attacker with a valid X-Arcane-Agent-Token can request /api/debug/pprof/* through a route protected by WithAdminRequired because EnvironmentPermissionSet is installed and the request continues without checking IsGlobalAdmin. This exposes administrator-restricted Go pprof runtime and diagnostic information and may impose profiling overhead. This issue is fixed in version 2.11.0.

CVSS: 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-863
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Oct 16, 2026
First seen by InfoSec Signals: Oct 16, 2026

Affected products

Affected products

getarcaneapp arcane getarcaneapp:arcane (from the name)	before 2.11.0	CNA record

References

https://github.com/getarcaneapp/arcane/security/advisories/GHSA-mp22-58ff-6fhrx-refsource-confirm
https://github.com/getarcaneapp/arcane/pull/3881x-refsource-misc
https://github.com/getarcaneapp/arcane/commit/4fe4c7ed9483dff7d43e3c4bee6a92037ce886b4x-refsource-misc
https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.11.0x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.