CVE-2026-87848
Low
Description
The MPCX Lightbox WordPress plugin 1.2.2 through 1.2.5 does not have any authorisation or authentication on one of its AJAX actions available to unauthenticated users, nor does it check the status of the requested post, allowing unauthenticated visitors to retrieve the title, content or excerpt of arbitrary posts, including private, draft, pending, trashed and password-protected ones.
SeverityLow
CVSS3.7
Exploit probability—
ProductMPCX Lightbox
PublishedSep 23, 2026
First seenSep 23, 2026
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| MPCX Lightbox | 1.2.2 ≤ v ≤ 1.2.5 | — |
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