MultiManager WP – Manage All Your WordPress Sites Easily <= 1.0.5 - Authentication Bypass via User Impersonation
Strategic Overview
- Status
- Patched in 1.1.0
- Affected Plugin
- MultiManager WP – Manage All Your WordPress Sites Easily
- Affected Version
<= 1.0.5- CVSS
- 9.8Critical
- Weakness type
- CWE-288 · Authentication Bypass Using an Alternate Path or Channel
- CVE
CVE-2024-11028
At a glance
CVE-2024-11028 is a critical-severity Authentication Bypass Using an Alternate Path or Channel vulnerability in the MultiManager WP WordPress plugin, affecting versions <= 1.0.5. It carries a CVSS score of 9.8 (reachable over the network; low attack complexity; high confidentiality, integrity, availability impact). Exploitation requires no authentication. The issue is fixed in version 1.1.0; sites on affected versions should update now. Disclosed November 2024, reported by shaman0x01.
Vulnerability Overview
The MultiManager WP – Manage All Your WordPress Sites Easily plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.0.5. This is due to the user impersonation feature inappropriately determining the current user via user-supplied input. This makes it possible for unauthenticated attackers to generate an impersonation link that will allow them to log in as any existing user, such as an administrator. NOTE: The user impersonation feature was disabled in version 1.1.0 and re-enabled with a patch in version 1.1.2.
Technical Analysis
The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user. A successful exploit has high impact on confidentiality, integrity, availability — full site compromise territory.
CWE-288: Authentication Bypass Using an Alternate Path or Channel
Reaching this weakness in MultiManager WP <= 1.0.5 takes a caller who can reach the endpoint. Authentication bypass through an alternate path means the application has a second route to a protected action that skips the checks the primary route performs.
The protection on the main path becomes irrelevant, because the attacker simply uses the route that never asks. For MultiManager WP the fix is 1.1.0: builds <= 1.0.5 are affected, anything from 1.1.0 onward is not.
Remediation
Update to version 1.1.0, or a newer patched version
How does WordSec protect against this?
Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. None of that substitutes for the fix: MultiManager WP 1.1.0 closes this, and updating the plugin is the step that ends it.
- Login Security
- Alerts
External References
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