Vulnerability Description
The NMR Strava activities plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `strava_nmr_connect` shortcode in all versions up to, and including, 1.0.14 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 Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/nmr-strava-activities/tags/1.0.14/nmr
- https://plugins.trac.wordpress.org/browser/nmr-strava-activities/tags/1.0.14/nmr
- https://plugins.trac.wordpress.org/browser/nmr-strava-activities/tags/1.0.15/nmr
- https://plugins.trac.wordpress.org/browser/nmr-strava-activities/tags/1.0.15/nmr
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new
- https://www.wordfence.com/threat-intel/vulnerabilities/id/7e033919-ca00-4789-863
FAQ
What is CVE-2026-5341?
CVE-2026-5341 is a vulnerability with a CVSS score of 6.4 (MEDIUM). The NMR Strava activities plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `strava_nmr_connect` shortcode in all versions up to, and including, 1.0.14 due to insuffic...
How severe is CVE-2026-5341?
CVE-2026-5341 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-5341?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.