Modular DS 2.5.2 - Unauthenticated Privilege Escalation

2026-01-16 00:00

Dave Jong

Strategic Overview

Status

Patched in 2.6.0

Affected PluginModular DS: Monitor, update, and backup multiple websites

Affected Version2.5.2

CVSS9.8Critical

CVECVE-2026-23800

View all Modular DS: Monitor, update, and backup multiple websites vulnerabilities

Vulnerability Overview

The Modular DS: Monitor, update, and backup multiple websites plugin for WordPress is vulnerable to Privilege Escalation in version 2.5.2. This makes it possible for unauthenticated attackers to escalate their privileges to that of an administrator.

Technical Analysis

REMEDIATION: Update to version 2.6.0, or a newer patched version --- IDENTIFIER: CWE-269 (Improper Privilege Management) The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

External References

https://www.cve.org/CVERecord?id=CVE-2026-23800 https://www.wordfence.com/threat-intel/vulnerabilities/id/8bd035bf-003f-4f97-be76-7b1c50727d21

CVSS Vector

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

This record contains material that is subject to copyright

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/