SQL injection in Frappe ERPNext endpoints lets users read data
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
Frappe ERPNext before 15.121.0 and from 16.0.0-beta.1 before 16.34.0 contains an SQL injection flaw (CWE-89) in several endpoints that lack input validation. Any authenticated user, including one with no assigned roles, can send crafted requests to read other users' sensitive information and escalate to a privileged account.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
Frappe ERPNext before 15.121.0 and 16.x before 16.34.0 contains an SQL injection vulnerability in several endpoints that lack input validation. Any authenticated user, including one with no assigned roles, can send specially crafted requests to read other users' sensitive information and escalate to a privileged account.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
Upgrade Frappe ERPNext to 15.121.0 for the 15.x line or 16.34.0 for the 16.x line.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
- Fix · CNA erpnext (frappe) Fixed in 15.121.0, 16.34.0
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
frappe erpnext 15.121.0, 16.34.0
9 records Highest priority Priority LOW 9 LOW
Other records, highest priority first
- TI-2026-71387 Unauthorized status modification in Frappe ERPNext via missing authorizationPriority LOW 31
- TI-2026-71379 Missing authorization in Frappe ERPNext record creation endpointsPriority LOW 31
- TI-2026-71377 Missing authorization in Frappe ERPNext document creation endpointsPriority LOW 31
Timeline
- 2026-10-13 Threatist record created from CVE-2026-109608
- 2026-10-13 Alias added: GHSA-59gg-p7mc-h3g6
- 2026-10-13 Priority changed: MEDIUM → LOW
- 2026-10-16 CISA SSVC decision points changed
References
More frappe vulnerabilities
- TI-2026-28140 ERPNext v15.103.1 and before is vulnerable to Server-Side Template Injection (SSTI). CVSS 3.1CRITICAL 9.8
- TI-2025-40873 An issue was discovered in Frappe ERPNext through 15.89.0. CVSS 3.1CRITICAL 9.8
- TI-2025-40872 An issue was discovered in Frappe ERPNext through 15.89.0. CVSS 3.1CRITICAL 9.8
- TI-2025-40871 A Server-Side Template Injection (SSTI) vulnerability exists in the Frappe ERPNext… CVSS 3.1CRITICAL 9.8
- TI-2025-32462 In Frappe ERPNext 15.57.5, the function get_rfq_containing_supplier() at… CVSS 3.1HIGH 8.2
- TI-2025-32461 In Frappe ERPNext 15.57.5, the function get_stock_balance_for() at… CVSS 3.1HIGH 8.2
Sources
- CVE-2026-109608 · CVE Program
- CVE-2026-109608 · NVD
- FIRST EPSS
- GHSA-59gg-p7mc-h3g6 · GitHub Advisory Database · CC BY 4.0
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