CVE-2024-56280

WPGuppy <= 1.1.0 - Authenticated (Subscriber+) Privilege Escalation

2025-01-03 00:00

Strategic Overview

Status: Patched in 1.1.1
Affected Plugin: One to one user Chat by WPGuppy
Affected Version: <= 1.1.0
CVSS: 8.8High
Weakness type: CWE-266 · Incorrect Privilege Assignment
CVE: CVE-2024-56280

View all One to one user Chat by WPGuppy vulnerabilities

At a glance

CVE-2024-56280 is a high-severity Incorrect Privilege Assignment vulnerability in the One to one user Chat by WPGuppy WordPress plugin, affecting versions <= 1.1.0. It carries a CVSS score of 8.8 (reachable over the network; low attack complexity; high confidentiality, integrity, availability impact). Exploitation requires an authenticated account at Subscriber level or above. The issue is fixed in version 1.1.1; sites on affected versions should update now. Disclosed January 2025, reported by I8BL.

Vulnerability Overview

The One to one user Chat by WPGuppy plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.1.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to elevate their privileges to that of an administrator.

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 interaction from a victim user. A successful exploit has high impact on confidentiality, integrity, availability — full site compromise territory.

CWE-266: Incorrect Privilege Assignment

A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

Remediation

Update to version 1.1.1, 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: One to one user Chat by WPGuppy 1.1.1 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-56280 https://www.wordfence.com/threat-intel/vulnerabilities/id/49eaee21-15c0-4c43-857d-05f0993509ea https://nvd.nist.gov/vuln/detail/CVE-2024-56280

Related records

Other vulnerabilities in One to one user Chat by WPGuppy

CVSS Vector

8.8

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

Base

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

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