Medium severity · published Jul 10, 2026
CVE-2026-48127
Frappe: Arbitrary Attachment Injection via add_attachments and upload_file
5.3
CVSS
0.6%
EPSS
No
On KEV
Description
Frappe is a full-stack web application framework. Prior to 16.20.0 and 15.110.0, users without write access could attach files to any doctype through file-handling API endpoints such as add_attachments. This issue is fixed in versions 16.20.0 and 15.110.0.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
frappe · frappe
< 15.110.0; >= 16.0.0-beta.1, < 16.20.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-48127
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-48127
github.com
https://github.com/frappe/frappe/commit/4bf27db101c34bd542a760290fc0775efa5cd0e4
github.com
https://github.com/frappe/frappe/commit/b1c86042e6f85986f35365c80bb1d102ff1cd0e4
github.com
https://github.com/frappe/frappe/commit/fee1af6d89910f6b174fd094184060aeb641d07d
github.com
https://github.com/frappe/frappe/pull/39407
github.com
https://github.com/frappe/frappe/pull/39550
github.com
https://github.com/frappe/frappe/pull/39553
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