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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是印度Frappe组织开源的一款构建业务应用的开发框架。 Frappe存在授权问题漏洞，该漏洞源于render_jinja_template端点存在授权缺陷，可能导致低权限用户通过提供原始模板字符串渲染任意Jinja模板，具有打印权限的攻击者可执行任意SELECT语句，包括读取__Auth表中的密码哈希。

CVSS 6.5 · Medium EPSS 0.41% · P34

Affected Version Matrix 1

VendorProduct Version RangeStatus
frappe frappe 0a80046da32bb8976cd7854f551c179a4a06b1b3< 37d2eb59790633da01c741b950cc00ca3558c494 affected
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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
Vulnerability Title
Frappe 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Frappe是印度Frappe组织开源的一款构建业务应用的开发框架。 Frappe存在授权问题漏洞，该漏洞源于render_jinja_template端点存在授权缺陷，可能导致低权限用户通过提供原始模板字符串渲染任意Jinja模板，具有打印权限的攻击者可执行任意SELECT语句，包括读取__Auth表中的密码哈希。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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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