Migration, Backup, Staging Plugin up to 0.9.75 on WordPress path traversal
|CVSS Meta Temp Score|
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
|Current Exploit Price (≈)|
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
|CTI Interest Score|
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
A vulnerability, which was classified as critical, was found in Migration, Backup, Staging Plugin up to 0.9.75 on WordPress (Backup Software). This affects an unknown code. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
The Migration, Backup, Staging WordPress plugin before 0.9.76 does not sanitise and validate a parameter before using it to read the content of a file, allowing high privilege users to read any file from the web server via a Traversal attack
The weakness was released 09/16/2022. The advisory is shared at wpscan.com. This vulnerability is uniquely identified as CVE-2022-2863 since 08/16/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1006 for this issue.
Upgrading to version 0.9.76 eliminates this vulnerability.
CVSSv3VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.5
VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 4.9
NVD Vector: 🔒
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
ExploitingClass: Path traversal
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
0-Day Time: 🔒
Upgrade: Migration, Backup, Staging Plugin 0.9.76
Timeline08/16/2022 CVE reserved
09/16/2022 +31 days Advisory disclosed
09/16/2022 +0 days VulDB entry created
10/19/2022 +33 days VulDB last update
CVE: CVE-2022-2863 (🔒)
EntryCreated: 09/16/2022 08:36 PM
Updated: 10/19/2022 09:31 AM
Changes: 09/16/2022 08:36 PM (40), 10/19/2022 09:29 AM (1), 10/19/2022 09:31 AM (11)
Do you know our Splunk app?
Download it now for free!