Is CVE-2026-109377 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-109377?

CVE-2026-109377 has a CVSS v3 severity of MEDIUM (4.3).

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CVE-2026-109377

Description

ERPNext 9.0.0 through 16.50.0 contains a missing authorization vulnerability that allows authenticated users to view stock quantities via whitelisted batch methods. Attackers, including customer portal users, can call get_batch_qty, get_batches_by_oldest or get_pos_reserved_batch_qty to list every item batch with per-warehouse quantities.