CVE-2021-24501

Workreap Theme < 2.2.2 - Authorization Bypass

2021-06-29 00:00
Harald Eilertsen

Strategic Overview

Status
Patched in 2.2.2
Affected Version
< 2.2.2
CVSS
8.1High
Weakness type
CWE-862 · Missing Authorization
CVE
CVE-2021-24501
View all Workreap - Freelance Marketplace and Directory WordPress Theme vulnerabilities

At a glance

CVE-2021-24501 is a high-severity Missing Authorization vulnerability in the Workreap - Freelance Marketplace and Directory WordPress Theme WordPress theme, affecting versions < 2.2.2. It carries a CVSS score of 8.1 (reachable over the network; low attack complexity; high integrity, availability impact). The issue is fixed in version 2.2.2; sites on affected versions should update now. Disclosed June 2021, reported by Harald Eilertsen.

Vulnerability Overview

The Workreap WordPress theme before 2.2.2 had several AJAX actions missing authorization checks to verify that a user was authorized to perform critical operations such as modifying or deleting objects. This allowed a logged in user to modify or delete objects belonging to other users on the site.

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 integrity, availability.

CWE-862: Missing Authorization

Reaching this weakness in Workreap - Freelance Marketplace and Directory WordPress Theme < 2.2.2 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 Workreap - Freelance Marketplace and Directory WordPress Theme the fix is 2.2.2: builds < 2.2.2 are affected, anything from 2.2.2 onward is not.

Remediation

Update to version 2.2.2, 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: Workreap - Freelance Marketplace and Directory WordPress Theme 2.2.2 closes this, and updating the theme is the step that ends it.

  • Login Security
  • Alerts

External References

Related records

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