# CVE-2026-36760

> Vulnerability · severity: **CRITICAL** (CVSS 9.6).

## Description

An issue in the fileMd5 parameter in the /a/file/upload endpoint of JeeSite v5.15.1 allows authenticated attackers with file upload permissions to execute a path traversal and write arbitrary files with whitelisted suffixes to arbitrary filesystem locations while chunked upload is enabled.

## Key facts

- **CVE ID:** CVE-2026-36760
- **Published:** 2026-04-30
- **CVSS severity:** CRITICAL
- **CVSS base score:** 9.6
- **CWE codes:** CWE-22

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-36760

## Citation

> AI Analytics. CVE-2026-36760. Retrieved 2026-06-26 from https://api.ai-analytics.org/cve/CVE-2026-36760. Derived from NIST NVD. Licensed CC0.

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