Medium severity · published Aug 30, 2026
CVE-2026-82634
Frappe Framework Development Branch Incorrect Authorization via Jinja Template Preview Endpoint
6.5
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
frappe · frappe
0a80046da32bb8976cd7854f551c179a4a06b1b3 before 37d2eb59790633da01c741b950cc00ca3558c494 · source: vendor
Affected product
FR
frappe
frappe
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