CVE-2024-8991

OSM <= 6.1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via osm_map and osm_map_v3 Shortcodes

CVSS 6.4 MEDIUMEPSS 0.4%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.4EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

27 Sep 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The OSM – OpenStreetMap plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's osm_map and osm_map_v3 shortcodes in all versions up to, and including, 6.1.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for 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.

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

Affected products

photoweblog · OSM – OpenStreetMap

References

https://plugins.trac.wordpress.org/browser/osm/trunk/osm-metabox.php#L155 https://plugins.trac.wordpress.org/browser/osm/trunk/osm-metabox_v4.php#L139 https://plugins.trac.wordpress.org/browser/osm/trunk/osm.php#L1120 https://plugins.trac.wordpress.org/changeset/3157069/https://wordpress.org/plugins/osm/#developers https://wp-osm-plugin.hyumika.com/changelog/https://www.wordfence.com/threat-intel/vulnerabilities/id/839ecd06-9c74-4ddc-b455-26ec3e627889?source=cve