# CVE-2026-116548: CVE-2026-116548

Status: published. Published: 2026-10-31. Updated: 2026-11-01.

The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'optionals' parameter in all versions up to, and including, 1.4.10 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

## Remediation

No remediation reported in collected sources

## Affected products and versions

Not reported in collected sources.

## Severity and prioritization

- CVSS 3.1: 7.2 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N; source: NVD: security@wordfence.com

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: exploitation none; automatable no; technical impact partial; source NVD SSVC: 134c704f-9b21-4f2e-91b3-4a467353bcc0

- Weaknesses: CWE-79

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.11/admin/views/editbusy/tmpl/default.php#L568 (security@wordfence.com)

- https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/admin/views/editbusy/tmpl/default.php#L568 (security@wordfence.com)

- https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/admin/views/editbusy/tmpl/default.php#L602 (security@wordfence.com)

- https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/site/controller.php#L169 (security@wordfence.com)

- https://plugins.trac.wordpress.org/browser/vikrentcar/tags/1.4.9/site/controller.php#L668 (security@wordfence.com)

- https://www.wordfence.com/threat-intel/vulnerabilities/id/c6813d20-ed4e-4cd0-9fe2-dd1f21683ef4?source=cve (security@wordfence.com)

## Provenance

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-116548; retrieved 2026-11-02; source updated 2026-11-01

Revision: bd85a4609d2de4ab1baa0bc152f291f1f0abc09716db71ac92cfc9e83e2a807c

Canonical: https://y2.dev/cve/CVE-2026-116548