CVE-2026-82634Frappe Framework Development Branch Incorrect Authorization via Jinja Template Preview Endpoint
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-863
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Aug 31, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
frappe frappe frappe:frappe (from the name) | from 0a80046da32bb8976cd7854f551c179a4a06b1b3 before 37d2eb59790633da01c741b950cc00ca3558c494 | CNA record |
References
- https://github.com/frappe/frappe/pull/40710issue-tracking, patch
- https://github.com/frappe/frappe/commit/37d2eb59790633da01c741b950cc00ca3558c494patch
- https://github.com/frappe/frappe/blob/0a80046da32bb8976cd7854f551c179a4a06b1b3/frappe/utils/print_format_generator.pytechnical-description
- https://github.com/frappe/frappeproduct
- https://www.vulncheck.com/advisories/frappe-framework-development-branch-incorrect-authorization-via-jinja-template-preview-endpointthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.