MeterSphere Path Traversal via Unvalidated File Upload (2.5.0, Fixed v2.5.1)
CVE-2022-46178 Published on December 29, 2022
Path Traversal In MeterSpere allows file upload to any path
MeterSphere is a one-stop open source continuous testing platform, covering test management, interface testing, UI testing and performance testing. Versions prior to 2.5.1 allow users to upload a file, but do not validate the file name, which may lead to upload file to any path. The vulnerability has been fixed in v2.5.1. There are no workarounds.
Vulnerability Analysis
CVE-2022-46178 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. Public availability of a proof of concept (POC) exploit exists for CVE-2022-46178. The potential impact of an exploit of this vulnerability is considered to be low. considered to have a small impact on confidentiality and integrity and availability.
Weakness Type
What is a Directory traversal Vulnerability?
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
CVE-2022-46178 has been classified to as a Directory traversal vulnerability or weakness.
Products Associated with CVE-2022-46178
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Affected Versions
metersphere Version < v2.5.1 is affected by CVE-2022-46178Vulnerable Packages
The following package name and versions may be associated with CVE-2022-46178
| Package Manager | Vulnerable Package | Versions | Fixed In |
|---|---|---|---|
| maven | io.metersphere:metersphere | < 2.5.1 | 2.5.1 |
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.