CVE-2024-3603
WordPress vulnerability analysis and mitigation

Overview

The OSM – OpenStreetMap plugin for WordPress contains a Stored Cross-Site Scripting vulnerability (CVE-2024-3603) affecting all versions up to and including 6.0.2. The vulnerability was discovered and disclosed on July 9, 2024 (NVD, Wordfence).

Technical details

The vulnerability exists due to insufficient input sanitization and output escaping on user-supplied attributes such as 'theme' in the plugin's 'osm_map' shortcode. The vulnerability has been assigned a CVSS v3.1 base score of 5.4 (Medium) by NVD with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N, while Wordfence assigned it a score of 6.4 (Medium) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N (NVD).

Impact

When exploited, this vulnerability allows authenticated attackers with contributor-level access or higher to inject arbitrary web scripts into pages. These malicious scripts will execute whenever a user accesses the compromised page (NVD).

Mitigation and workarounds

Users should update to a version newer than 6.0.2 when available. The vulnerability affects all versions up to and including 6.0.2 (NVD).

Additional resources


SourceThis report was generated using AI

Related WordPress vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-15991HIGH8.8
  • file-manager
NoYesAug 06, 2026
CVE-2026-15459HIGH8.1
  • wpmudev-updates
NoYesAug 06, 2026
CVE-2026-7529HIGH7.5
  • wisecampaign
NoYesAug 05, 2026
CVE-2026-18325HIGH7.2
  • forminator
NoYesAug 06, 2026
CVE-2026-16636HIGH7.2
  • fluent-smtp
NoYesAug 06, 2026

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management