Medium severity · published Sep 16, 2022
CVE-2022-2863
WPvivid Backup < 0.9.76 - Admin+ Arbitrary File Read
4.9
CVSS
25.1%
EPSS
No
On KEV
Description
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
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)25.1% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MB
Migration, Backup, Staging – WPvivid ·
0.9.76 before 0.9.76 · source: vendor
MB
Migration, Backup, Staging · Wpvivid
before 0.9.76 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-2863
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-2863
Exploit
http://packetstormsecurity.com/files/168616/WordPress-WPvivid-Backup-Path-Traversal.html
Exploit
http://seclists.org/fulldisclosure/2022/Oct/0
Exploit
https://wpscan.com/vulnerability/cb6a3304-2166-47a0-a011-4dcacaa133e5
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WPvivid Backup and Migration Plugin < 0.9.70 - Reflected Cross-Site Scripting