CVE-2024-32143

Podlove Podcast Publisher <= 4.1.0 - Missing Authorization

2024-04-12 00:00

Strategic Overview

Status: Patched in 4.1.1
Affected Plugin: Podlove Podcast Publisher
Affected Version: <= 4.1.0
CVSS: 4.3Medium
Weakness type: CWE-862 · Missing Authorization
CVE: CVE-2024-32143

View all Podlove Podcast Publisher vulnerabilities

At a glance

CVE-2024-32143 is a medium-severity Missing Authorization vulnerability in the Podlove Podcast Publisher WordPress plugin, affecting versions <= 4.1.0. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). The root cause is a missing authorization check on a reachable function. The issue is fixed in version 4.1.1; sites on affected versions should update now. Disclosed April 2024, reported by Abdi Pranata.

Vulnerability Overview

The Podlove Podcast Publisher plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on several functions such as do_repair() in versions up to, and including, 4.1.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to perform unauthorized actions.

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.

CWE-862: Missing Authorization

Podlove Podcast Publisher <= 4.1.0 carries this weakness at do_repair(), and reaching it 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 Podlove Podcast Publisher the fix is 4.1.1: builds <= 4.1.0 are affected, anything from 4.1.1 onward is not.

Remediation

Update to version 4.1.1, 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: Podlove Podcast Publisher 4.1.1 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-32143 https://www.wordfence.com/threat-intel/vulnerabilities/id/ddfc0150-d05c-4027-80d2-64c565fdd56d https://nvd.nist.gov/vuln/detail/CVE-2024-32143

Related records

Same weakness class

Other vulnerabilities in Podlove Podcast Publisher

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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