High · CVSS 8.5CVE-2026-109673

Frappe ERPNext before 16.12.0 Stored XSS via Crafted Record NamesCVE-2026-109673

Answer in brief

CVE-2026-109673 records a High severity (CVSS 8.5) vulnerability in Frappe ERPNext before 16.12.0 Stored XSS via Crafted Record Names. 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.

Published Oct 12, 2026Updated Oct 12, 2026Source checked Oct 13, 2026First seen by HOL Oct 12, 2026Material review Oct 12, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 8.5
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 8.5. 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.

Affected scope and exposure questions

The current feed maps frappe/erpnext (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
frappe/erpnextgeneric	>=0 <15.103.0 \|\| >=16.0.0-beta.1 <16.12.0	15.103.0, 16.12.0

Recommended response

Check inventory. Check lockfiles and deployed manifests for frappe/erpnext.
Review the reported fix. Update frappe/erpnext to 15.103.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Oct 12, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 12, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 12, 2026

Sources and claim methodology

Upstream source description

Frappe ERPNext before 15.103.0 and 16.x before 16.12.0 contains a stored cross-site scripting vulnerability because the names of certain records are not properly neutralized when rendered on some dashboards, tools, and portals. Authenticated attackers can craft malicious record names that execute scripts in other users' browsers, enabling data access, modification, and token theft, especially against privileged users.

Quoted source text, attributed separately from HOL analysis.