High severity · published Aug 20, 2026
CVE-2026-62315
Frappe: Mass assignment via set_value
7.1
CVSS
0.5%
EPSS
No
On KEV
Description
Frappe is a full-stack web application framework. In version 16.31.0 and earlier, frappe.client.set_value in frappe/client.py checks a dictionary supplied through the fieldname parameter against forbidden standard and child-table fields before parsing the dictionary into individual field names. An authenticated caller can exploit this type confusion to mass-assign protected fields through the client endpoint. No released fixed version is available as of this review.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
frappe · frappe
<= 16.31.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-62315
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-62315
github.com
https://github.com/frappe/frappe/commit/2a04fae9353c02f0a9ce9f40f92c1eba6765c77b
github.com
https://github.com/frappe/frappe/pull/38951
github.com
https://github.com/frappe/frappe/security/advisories/GHSA-2c6h-wv85-fxvj
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