CVE-2022-23512: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

December 14, 2022 (updated December 16, 2022)

MeterSphere is a one-stop open source continuous testing platform. Versions prior to 2.4.1 is vulnerable to Path Injection in ApiTestCaseService::deleteBodyFiles which takes a user-controlled string id and passes it to ApiTestCaseService, which uses the user-provided value (testId) in new File(BODY_FILE_DIR + “/” + testId), being deleted later by file.delete(). By adding some camouflage parameters to the url, an attacker can target files on the server. The vulnerability has been fixed in v2.4.1.

References

github.com/metersphere/metersphere/security/advisories/GHSA-5mwp-xw7p-5j27
nvd.nist.gov/vuln/detail/CVE-2022-23512

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