Answer in brief
CVE-2026-109377 records a Medium severity (CVSS 5.3) vulnerability in ERPNext 9.0.0 through 16.50.0 Missing Authorization in Batch Lookup Methods. The current sources do not mark it as known exploited. The current feed maps Frappe/ERPNext (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Frappe/ERPNext (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Frappe/ERPNextgeneric | >=9.0.0 <=16.50.0 | Not reported |
Published upstream
Oct 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 12, 2026
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.
Quoted source text, attributed separately from HOL analysis.