WordPress security changelog
CRITICAL CVE-2026-61991 Deferred

AjaxLoadMore Cache: Code execution

Unauthenticated Remote Code Execution (RCE) in AjaxLoadMore Cache <= 3.1.1 versions. The export does not disclose the endpoint, input parameter, vulnerable function or detailed input-processing path. No additional exploit mechanics are inferred. The precise affected operation and resulting application-level impact are not described beyond the vulnerability class. The structured affected range is n/a through 3.1.1.

CVE / CNA score 10.0 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
AjaxLoadMore Cache
Plugin slug
ajax-load-more-cache
Affected
n/a through 3.1.1
Safe version
See mitigation notes
Published
Oct 29, 2026
Weakness
CWE-94 — Improper Control of Generation of Code ('Code Injection')

This CVE was published Oct 29, 2026 and is one of 1 known issue for this plugin.

Update, patch or deactivate.

Official author notes reviewed on 2026-10-30 through version 3.1.1 did not establish an exact fixed release for this CVE. Cache add-on 3.1.1 filesystem/path maintenance does not identify this RCE fix. This archive’s uncertainty does not establish that the current release remains vulnerable. Limit access to the affected functionality until a matching fix can be verified. Official author notes: https://ajaxloadmore.com/add-ons/cache/.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

Unauthenticated Remote Code Execution (RCE) in AjaxLoadMore Cache <= 3.1.1 versions.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Primary and upstream sources