Cross-site scripting in starboardsuite Starboard Suite Reservation Calendars
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The Starboard Suite Reservation Calendars plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shortcode attributes in the [starboard-suite-lightbox] shortcode in all versions up to, and including, 3.1.4 due to insufficient input sanitization and output escaping. 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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| starboardsuite | Starboard Suite Reservation Calendars | up to 3.1.4 | — | No fix listed | CNA |
- Starboard Suite Reservation Calendars Vendorstarboardsuite Affected up to 3.1.4 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-13968
- 2026-10-03 Alias added: GHSA-6p3h-r543-63pq
References
Other 6
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6e8a3628-b7cf-4f1a-89dc-d7e58257b2e4?source=cve
- https://plugins.trac.wordpress.org/browser/starboard-suite-reservation-calendars/trunk/starboard-suite.php#L64
- https://plugins.trac.wordpress.org/browser/starboard-suite-reservation-calendars/tags/3.0.0/starboard-suite.php#L64
- https://plugins.trac.wordpress.org/browser/starboard-suite-reservation-calendars/trunk/starboard-suite.php#L78
- https://plugins.trac.wordpress.org/browser/starboard-suite-reservation-calendars/tags/3.0.0/starboard-suite.php#L78
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3551037%40starboard-suite-reservation-calendars&new=3551037%40starboard-suite-reservation-calendars
Sources
- CVE-2025-13968 · CVE Program
- CVE-2025-13968 · NVD
- FIRST EPSS
- GHSA-6p3h-r543-63pq · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences