CVE-2024-8722

WP All Import Pro <= 4.9.7 - Authenticated (Administrator+) Stored Cross-Site Scripting via SVG File Upload

2025-01-18 15:42
Francesco Carlucci

Strategic Overview

Status
Patched in 4.9.8
Affected Plugin
WP All Import Pro
Affected Version
<= 4.9.7
CVSS
5.5Medium
Weakness type
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE
CVE-2024-8722
View all WP All Import Pro vulnerabilities

At a glance

CVE-2024-8722 is a medium-severity Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the WP All Import Pro WordPress plugin, affecting versions <= 4.9.7. It carries a CVSS score of 5.5 (reachable over the network; low attack complexity). Exploitation requires an authenticated account at Administrator level or above. The issue is fixed in version 4.9.8; sites on affected versions should update now. Disclosed January 2025, reported by Francesco Carlucci.

Vulnerability Overview

The Import any XML or CSV File to WordPress PRO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 4.9.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

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-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Reaching this weakness in WP All Import Pro <= 4.9.7 takes an account at Administrator level or above. Cross-site scripting happens when input from a request is written into a page without being escaped for the context it lands in, so the browser parses attacker-supplied text as markup or script.

Injected script runs with the privileges of whoever views the affected page, which is how these flaws turn into administrator session theft, silent account creation or persistent backdoors in page content. For WP All Import Pro the fix is 4.9.8: builds <= 4.9.7 are affected, anything from 4.9.8 onward is not.

Remediation

Update to version 4.9.8, or a newer patched version

How does WordSec protect against this?

An attacker needs Administrator access first, so the firewall sees the attempt as traffic from a logged-in account: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: WP All Import Pro 4.9.8 closes this, and updating the plugin is the step that ends it.

  • Firewall
  • Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-8722https://www.wordfence.com/threat-intel/vulnerabilities/id/dbc6ad3f-698e-4dfd-bbba-086f94831bbahttps://nvd.nist.gov/vuln/detail/CVE-2024-8722

Related records

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