Vulnerability · Published Oct 12, 2026 · Assigned by VulnCheck
CVE-2026-109377ERPNext 9.0.0 through 16.50.0 Missing Authorization in Batch Lookup Methods
Medium 4.3
In plain English
A medium-severity missing authorization in ERPNext from Frappe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.3%top 83.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
- GitHub Pull Request #60147 issue-tracking, patch
- Patch Commit patch
- Vulnerable code in batch.py technical-description
- https://github.com/frappe/erpnext product
- VulnCheck Advisory: ERPNext 9.0.0 through 16.50.0 Missing Authorization in Batch Lookup Methods third-party-advisory