Vulnerability details

CVE-2026-119145

frappe frappe

Frappe before 15.121.0 and 16.x before 16.34.0 Path Traversal RCE via File Upload

CVSS 4.0

9.4Critical

Official description

Frappe before 15.121.0 and 16.x before 16.34.0 contains a path traversal vulnerability because certain file-upload handling does not validate the destination path before writing to disk. Authenticated attackers can upload crafted files to locations outside the intended storage directory to achieve remote code execution on the server.

CVSS scores

Score	Version	Source	Vector
9.4Critical	4.0	CVEProject cvelistV5 (CNA) (VulnCheck)	`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H`
9.9Critical	3.1	CVEProject cvelistV5 (CNA) (VulnCheck)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
frappe	frappe	v < 15.121.0	CVEProject cvelistV5 (CNA)
frappe	frappe	16.0.0 ≤ v < 16.34.0	CVEProject cvelistV5 (CNA)

References and advisories

https://github.com/frappe/frappe/security/advisories/GHSA-9pp9-wgp9-3p3j vendor-advisory
https://www.vulncheck.com/advisories/frappe-before-15.121.0-and-16-x-before-16.34.0-path-traversal-rce-via-file-upload third-party-advisory

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Details

Published: 2026-10-29
Last updated: 2026-10-29
State: Published
Assigner (CNA): VulnCheck
Kolun priority: 28 · Low

Exploit prediction (EPSS)

0.76%

Probability of exploitation in 30 days

55.5%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')