CVE-2024-37106

WishList Member X < 3.26.7 - Missing Authorization to Stored Cross-Site Scripting

2024-06-20 00:00

Strategic Overview

Status: Patched in 3.26.7
Affected Plugin: Wishlist Member
Affected Version: < 3.26.7
CVSS: 7.2High
Weakness type: CWE-862 · Missing Authorization
CVE: CVE-2024-37106

View all Wishlist Member vulnerabilities

At a glance

CVE-2024-37106 is a high-severity Missing Authorization vulnerability in the Wishlist Member WordPress plugin, affecting versions < 3.26.7. It carries a CVSS score of 7.2 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 3.26.7; sites on affected versions should update now. Disclosed June 2024, reported by Dave Jong.

Vulnerability Overview

The Wishlist Member plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the a function in all versions up to, and excluding, 3.26.7. This makes it possible for unauthenticated attackers to update the plugins settings and inject malicious web scripts.

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.

CWE-862: Missing Authorization

Reaching this weakness in Wishlist Member < 3.26.7 takes a caller who can reach the endpoint. A missing authorization check means a function is reachable by anyone who can reach the endpoint, because the code never asks whether the caller is allowed to perform the action.

Any user who can reach the endpoint gets to run an action reserved for higher-privileged roles, from reading protected data to changing settings or content. For Wishlist Member the fix is 3.26.7: builds < 3.26.7 are affected, anything from 3.26.7 onward is not.

Remediation

Update to version 3.26.7, 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: Wishlist Member 3.26.7 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-37106 https://www.wordfence.com/threat-intel/vulnerabilities/id/88b0e98b-3416-40d1-9901-6ab0dfb7dea1 https://nvd.nist.gov/vuln/detail/CVE-2024-37106

Related records

Same weakness class

Other vulnerabilities in Wishlist Member

CVSS Vector

7.2

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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