Low severity · published Oct 22, 2026
CVE-2026-110011
MB Custom Post Types & Custom Taxonomies 2.4.0 - 2.12.2 - Contributor+ Post Type Definition and Non-Public Post Metadata Disclosure via Export
New
2.7
CVSS
0.2%
EPSS
No
On KEV
Description
The MB Custom Post Types & Custom Taxonomies WordPress plugin before 2.12.3 does not perform a capability check in its export feature, allowing users with a role as low as Contributor to read the configuration of admin-only custom post types and taxonomies, as well as the titles, dates, statuses and some stored content of other users' non-public posts and pages.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MC
MB Custom Post Types & Custom Taxonomies ·
2.4.0 before 2.12.3 · source: vendor
Affected product
MC
MB Custom Post Types & Custom Taxonomies
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-110011
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-110011
wpscan.com
https://wpscan.com/vulnerability/4a9a982d-cbf7-4125-b35c-7dd8af40e745/
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