CVE-2021-24948

The Plus Addons for Elementor Pro <= 5.0.6 - Sensitive Data Disclosure

2021-12-13 00:00

Strategic Overview

Status: Patched in 5.0.7
Affected Plugin: The Plus Addons for Elementor Page Builder Pro
Affected Version: < 5.0.7
CVSS: 7.5High
Weakness type: CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
CVE: CVE-2021-24948

View all The Plus Addons for Elementor Page Builder Pro vulnerabilities

At a glance

CVE-2021-24948 is a high-severity Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the The Plus Addons for Elementor Page Builder Pro WordPress plugin, affecting versions < 5.0.7. It carries a CVSS score of 7.5 (reachable over the network; low attack complexity; high confidentiality impact). Exploitation requires no authentication. The issue is fixed in version 5.0.7; sites on affected versions should update now. Disclosed December 2021, reported by Nicolas Vidal.

Vulnerability Overview

The Plus Addons for Elementor - Pro WordPress plugin before 5.0.7 does not validate the qvquery parameter of the tp_get_dl_post_info_ajax AJAX action, which could allow unauthenticated users to retrieve sensitive information, such as private and draft posts

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. A successful exploit has high impact on confidentiality.

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Reaching this weakness in The Plus Addons for Elementor Page Builder Pro < 5.0.7 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. For The Plus Addons for Elementor Page Builder Pro the fix is 5.0.7: builds < 5.0.7 are affected, anything from 5.0.7 onward is not.

Remediation

Update to version 5.0.7, or a newer patched version

How does WordSec protect against this?

The fix is the thing that ends this: The Plus Addons for Elementor Page Builder Pro 5.0.7 closes this, and updating the plugin is the step that ends it.

Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2021-24948 https://www.wordfence.com/threat-intel/vulnerabilities/id/9cb96b56-82cb-4429-b645-dfe8a14931e5 https://nvd.nist.gov/vuln/detail/CVE-2021-24948

Related records

Other vulnerabilities in The Plus Addons for Elementor Page Builder Pro

CVSS Vector

7.5

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

Base

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

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