CVE-2024-24845

Post Thumbnail Editor <= 2.4.8 - Sensitive Information Exposure

2024-02-02 00:00

Strategic Overview

Status: Unpatched
Affected Plugin: Post Thumbnail Editor
Affected Version: <= 2.4.8
CVSS: 5.3Medium
Weakness type: CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
CVE: CVE-2024-24845

View all Post Thumbnail Editor vulnerabilities

At a glance

CVE-2024-24845 is a medium-severity Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the Post Thumbnail Editor WordPress plugin, affecting versions <= 2.4.8. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. No fixed release has been reported yet; treat installations running this software as exposed. Disclosed February 2024, reported by Joshua Chan.

Vulnerability Overview

The Post Thumbnail Editor plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.4.8. This makes it possible for unauthenticated attackers to extract sensitive user or configuration data.

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-200: Exposure of Sensitive Information to an Unauthorized Actor

Reaching this weakness in Post Thumbnail Editor <= 2.4.8 takes a caller who can reach the endpoint. Sensitive information exposure means data the application intended to keep internal is returned to a caller who should not be able to see it.

The disclosed data — credentials, tokens, customer records or internal paths — is usually worth more as material for a follow-up attack than as an end in itself. No fixed build of this plugin is recorded for Post Thumbnail Editor yet, so installs running <= 2.4.8 stay exposed until the vendor ships one.

Remediation

No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.

How does WordSec protect against this?

No patched version is recorded yet, so there is nothing to update to; WordSec's vulnerability alerts flag this record the moment that changes.

Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-24845 https://www.wordfence.com/threat-intel/vulnerabilities/id/b102af8f-2bc3-4548-9a90-d1280b058173 https://nvd.nist.gov/vuln/detail/CVE-2024-24845

CVSS Vector

5.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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