CVE-2026-87848

MPCX Lightbox 1.2.2 - 1.2.5 - Unauthenticated Non-Public Post Content Disclosure

LOW
3.7
CVSS Score
Published: September 23, 2026 at 10:11 AM UTC
Updated: September 23, 2026 at 06:30 PM UTC
1 product affected across 1 vendorMPCX Lightbox

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Severity
LOW3.7
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

1.2.2 ≤ v ≤ 1.2.51.2.2

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.7LOWWPScan
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-862

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