High severity · published Oct 22, 2025
CVE-2025-49916
WordPress MultiVendorX plugin <= 4.2.23 - Broken Access Control vulnerability
8.6
CVSS
0.3%
EPSS
No
On KEV
Description
Missing Authorization vulnerability in MultiVendorX MultiVendorX dc-woocommerce-multi-vendor allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects MultiVendorX: from n/a through <= 4.2.23.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
High
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MU
MultiVendorX · MultiVendorX
through 4.2.23 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-49916
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-49916
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/dc-woocommerce-multi-vendor/vulnerability/wordpress-multivendorx-plugin-4-2-23-broken-access-control-vulnerability?_s_id=cve
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