An arbitrary file upload vulnerability was found in Metersphere v1.15.4.
Priority MEDIUM 46CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.
Summary
An arbitrary file upload vulnerability was found in Metersphere v1.15.4. Unauthenticated users can upload any file to arbitrary directory, where attackers can write a cron job to execute commands.
Why it matters now
EPSS 0.01936 80th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:metersphere:metersphere:1.15.4:*:*:*:*:*:*:* | 1.15.4 | Vulnerable | metersphere |
- cpe:2.3:a:metersphere:metersphere:1.15.4:*:*:*:*:*:*:* Versions 1.15.4 Vulnerable ·metersphere
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-45790
- 2026-10-03 Alias added: GHSA-8hj2-qp52-8qvm
References
More Metersphere vulnerabilities
- TI-2023-19070 Path traversal in metersphere CVSS 3.1CRITICAL 9.8
- TI-2023-10876 Improper access control to download file in metersphere CVSS 3.1HIGH 8.6
- TI-2023-17998 Metersphere missing permission check CVSS 3.1HIGH 8.8
- TI-2022-22822 Path Traversal In MeterSpere allows file upload to any path CVSS 3.1HIGH 8.8
- TI-2022-07599 Server-Side Request Forgery in Metersphere leads to Cross-Site Scripting CVSS 3.1HIGH 7.2
- TI-2022-07571 Metersphere is vulnerable to Path Injection. CVSS 3.1HIGH 8.1
Sources
- CVE-2021-45790 · CVE Program
- CVE-2021-45790 · NVD
- FIRST EPSS
- GHSA-8hj2-qp52-8qvm · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences