Medium severity · published Oct 20, 2023
CVE-2023-5120
The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the image file path parameter in versions up to, and including,…
4.8
CVSS
0.4%
EPSS
No
On KEV
Description
The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the image file path parameter in versions up to, and including, 0.9.89 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative privileges to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MB
Migration, Backup, Staging · Wpvivid
through 0.9.89 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-5120
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-5120
Patch
https://plugins.trac.wordpress.org/browser/wpvivid-backuprestore/tags/0.9.89/includes/upload-cleaner/class-wpvivid-uploads-cleaner.php#L161
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/320f4260-20c2-4f27-91ba-d2488b417f62?source=cve
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