CVE-2026-59807CWE-73

CVE-2026-59807

Medium · published July 9, 2026

CVSS v3.1
6.8
EPSS
0%
Percentile
29.4
In the wild
Unconfirmed
What it is

Composio SDK before 0.2.32-beta.283 contains a path validation bypass vulnerability that allows attackers to read and exfiltrate sensitive files by exploiting a missing assertSafeFileUploadPath check in the readFileFromDisk function within tool-file-uploads.ts. Attackers can exploit prompt injection to manipulate file_uploadable parameters to reference sensitive paths such as SSH private keys, causing the CLI to upload credential files to attacker-controlled storage.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00367 · 29.4th percentile
Weakness
CWE-73 · External Control of File Name or Path
Published
2026-07-09T00:16Z
References (6)
https://github.com/ComposioHQ/composio/commit/fc17c37bf95b7ece5c038cb7e2ab7e3e4a064e3a · [email protected]https://github.com/ComposioHQ/composio/issues/3746 · [email protected]https://github.com/ComposioHQ/composio/pull/3763 · [email protected]https://github.com/ComposioHQ/composio/releases/tag/%40composio%2Fcli%400.2.32-beta.283 · [email protected]https://www.vulncheck.com/advisories/composio-sdk-beta-283-sensitive-file-upload-via-tool-file-uploads-ts · [email protected]https://github.com/ComposioHQ/composio/issues/3746 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 08 JUL 19:43Z
    Composio SDK < 0.2.32-beta.283 - Sensitive File Upload via tool-file-uploads.ts
    cvelistv5