Frappe Framework Development Branch Incorrect Authorization via Jinja Template Preview Endpoint (CVE-2026-82634) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-82634

Frappe Framework Development Branch Incorrect Authorization via Jinja Template Preview Endpoint

Answer in brief

CVE-2026-82634 records a Unknown severity vulnerability in Frappe Framework Development Branch Incorrect Authorization via Jinja Template Preview Endpoint. The current sources do not mark it as known exploited. The current feed maps frappe/frappe (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 Aug 30, 2026Updated Aug 30, 2026Source checked Aug 30, 2026First seen by HOL Aug 30, 2026Material review Aug 30, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. 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/frappe (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
frappe/frappegeneric	>=0a80046da32bb8976cd7854f551c179a4a06b1b3 <37d2eb59790633da01c741b950cc00ca3558c494	37d2eb59790633da01c741b950cc00ca3558c494

Recommended response

Check inventory. Check lockfiles and deployed manifests for frappe/frappe.
Review the reported fix. Update frappe/frappe to 37d2eb59790633da01c741b950cc00ca3558c494 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Aug 30, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 30, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 30, 2026

Sources and claim methodology

Upstream source description

Frappe Framework development builds contain an authorization flaw in the render_jinja_template endpoint that allows low-privileged users to render arbitrary Jinja templates by supplying raw template strings. Attackers with print permission on any document can execute arbitrary SELECT statements against unrelated tables, including reading password hashes from the __Auth table.

Quoted source text, attributed separately from HOL analysis.