CVE-2024-3603: The OSM – OpenStreetMap plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'os

Q: How do I fix CVE-2024-3603?

openstreetmap: upgrade to newer than 6.0.2. Exact commands for each OS are on this page.

Q: Is CVE-2024-3603 being exploited?

CVE-2024-3603 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-3603 affect?

CVE-2024-3603 affects openstreetmap. Severity is medium (CVSS 6.4). The OSM – OpenStreetMap plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'osm_map' shortcode in all versions up to, and including, 6.0.3 due to insufficient input sanitization and output escaping on user su

Q: How urgent is CVE-2024-3603?

Priority 29/100. No elevated risk signals yet.

Routine

MEDIUM 6.4UPGRADE

CVE-2024-3603 is a medium-severity flaw (CVSS 6.4) affecting openstreetmap. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The OSM – OpenStreetMap plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'osm_map' shortcode in all versions up to, and including, 6.0.3 due to insufficient input sanitization and output escaping on user supplied attributes such as 'theme'. 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 accesse

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 72%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-07-09
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: hyumika

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-07-09 09:15 UTCPublished CVE record published
2026-06-17 07:44 UTCUpdated Record last modified

hyumika openstreetmap UPGRADE

Affected: <= 6.0.2

Fixed in: newer than 6.0.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy openstreetmap || rpm -q openstreetmap || openstreetmap --version

2. UPGRADE to newer than 6.0.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade openstreetmap

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade openstreetmap

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-3603?

openstreetmap: upgrade to newer than 6.0.2. Exact commands for each OS are on this page.

Is CVE-2024-3603 being exploited?

CVE-2024-3603 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-3603 affect?

CVE-2024-3603 affects openstreetmap. Severity is medium (CVSS 6.4). The OSM – OpenStreetMap plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'osm_map' shortcode in all versions up to, and including, 6.0.3 due to insufficient input sanitization and output escaping on user su

How urgent is CVE-2024-3603?

Priority 29/100. No elevated risk signals yet.

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2024-8991 MEDIUM 6.4 UPGRADE The OSM – OpenStreetMap plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's osm
CVE-2024-3604 CRITICAL 9.9 UPGRADE The OSM – OpenStreetMap plugin for WordPress is vulnerable to SQL Injection via the 'tagged_filter' attribute

References

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