CVE-2023-37461: Metersphere

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Metersphere is an opensource testing framework. Files uploaded to Metersphere may define a `belongType` value with a relative path like `../../../../` which may cause metersphere to attempt to overwrite an existing file in the defined location or to create a new file. Attackers would be limited to overwriting files that the metersphere process has access to. This issue has been addressed in version 2.10.3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected products

• Metersphere Metersphere: before 2.10.3 (fixed in 2.10.3)

Published 2023-07-17. Last modified 2026-06-17.