PT-2024-26854 · WordPress · Osm – Openstreetmap

Krzysztof Zając · Published 2024-07-09 · Updated 2024-08-07 · CVE-2024-3603

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions OSM – OpenStreetMap plugin for WordPress versions up to, and including, 6.0.2

Description The issue is related to Stored Cross-Site Scripting via the plugin's 'osm map' shortcode due to insufficient input sanitization and output escaping on user-supplied attributes such as theme. This allows authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 6.0.2, update to a version that fixes the insufficient input sanitization and output escaping issue. As a temporary workaround, consider restricting access to the osm map shortcode to minimize the risk of exploitation. Avoid using the theme attribute in the affected shortcode until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-3603

Affected Products

Osm – Openstreetmap

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-3603 · Security Note
• https://osv.dev/vulnerability/CVE-2024-3603 · Vendor Advisory
• https://wordpress.org/plugins/osm · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/845cea77-ea74-4459-817b-cfbdb877b75a?source=cve · Note
• https://plugins.trac.wordpress.org/changeset/3153019 · Note
• https://twitter.com/CVEnew/status/1810597547800731693 · Twitter Post
• https://t.me/cvenotify/89624 · Telegram Post