Critical severity · published Oct 29, 2026
CVE-2026-61991
WordPress AjaxLoadMore Cache plugin <= 3.1.1 - Remote Code Execution (RCE) vulnerability
New
10.0
CVSS
–
EPSS
No
On KEV
Description
Unauthenticated Remote Code Execution (RCE) in AjaxLoadMore Cache <= 3.1.1 versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
AjaxLoadMore Cache · Ajax Load More
through 3.1.1 · source: vendor