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CVE-2026-82634— Frappe Framework Development Branch Incorrect Authorization via Jinja Template Preview Endpoint

Quick assessment

Affected
frappe frappe
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Frappe Framework 的开发版本中， 接口存在一个授权缺陷，允许低权限用户通过提供原始模板字符串来渲染任意的 Jinja 模板。拥有任意文档打印权限的攻击者可以针对包括 表在内的无关数据表执行任意 SELECT 语句，从而读取其中的密码哈希值。

CVSS 6.5 · Medium
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I. Basic Information for CVE-2026-82634

Vulnerability Information
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Vulnerability Title
Frappe Framework Development Branch Incorrect Authorization via Jinja Template Preview Endpoint
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
frappe frappe 0a80046da32bb8976cd7854f551c179a4a06b1b3 ~ 37d2eb59790633da01c741b950cc00ca3558c494 -

II. Public POCs for CVE-2026-82634

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III. Intelligence Information for CVE-2026-82634

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Patches & Fixes for CVE-2026-82634 (3)

Vendor Advisories for CVE-2026-82634 (1)

IV. Related Vulnerabilities

Same product: frappe
Same vendor: frappe
Same weakness: CWE-863

V. Comments for CVE-2026-82634

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