Social Media Share Buttons & Social Sharing Icons <= 1.2.1 - Unspecified Vulnerabilities

2015-07-20 00:00
Anonymous

Strategic Overview

Status
Patched in 1.2.2
Affected Plugin
Social Media Share Buttons & Social Sharing Icons
Affected Version
<= 1.2.1
CVSS
7.3High
Weakness type
CWE-862 · Missing Authorization
CVE
CVE pending
View all Social Media Share Buttons & Social Sharing Icons vulnerabilities

At a glance

This record tracks a high-severity Missing Authorization vulnerability in the Social Media Share Buttons & Social Sharing Icons WordPress plugin, affecting versions <= 1.2.1. It carries a CVSS score of 7.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.2.2; sites on affected versions should update now. Disclosed July 2015.

Vulnerability Overview

The Social Media Share Buttons & Social Sharing Icons plugin for WordPress patched unspecified vulnerabilities in version 1.2.2.

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.

CWE-862: Missing Authorization

Reaching this weakness in Social Media Share Buttons & Social Sharing Icons <= 1.2.1 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 Social Media Share Buttons & Social Sharing Icons the fix is 1.2.2: builds <= 1.2.1 are affected, anything from 1.2.2 onward is not.

Remediation

Update to version 1.2.2, 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: Social Media Share Buttons & Social Sharing Icons 1.2.2 closes this, and updating the plugin is the step that ends it.

  • Login Security
  • Alerts

External References

https://www.wordfence.com/threat-intel/vulnerabilities/id/f771cf62-3aa9-472e-beb5-011a4f28e335

Related records

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C