TI-2026-83307 Aliases CVE-2026-116405 GHSA-6r9j-hm32-mhmh

Cross-site scripting in WordPress VikRentCar plugin

LOW 30CWE-79Published 2026-10-30 · Updated 2026-10-30

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Unauthenticated cross-site scripting (CWE-79) in the e4jvikwp VikRentCar plugin for WordPress, versions through 1.4.9 (CVE-2026-116405, GHSA-6r9j-hm32-mhmh). The CVSS 3.1 base score is 7.1 (HIGH) with vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L. CISA has not added it to KEV, and its SSVC assessment rates exploitation as none, not automatable, with partial technical impact.

Written with Claude Haiku 5.5 from the sources below · 2026-10-31

Description from the CNA

Unauthenticated Cross Site Scripting (XSS) in VikRentCar <= 1.4.9 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0019 8th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

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
e4jvikwp	VikRentCar	up to 1.4.9	—	No fix listed	CNA

VikRentCar Vendore4jvikwp Affected up to 1.4.9 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for VikRentCar.

Written with Claude Haiku 5.5 from the sources below · 2026-10-31

Timeline

2026-10-30 Threatist record created from CVE-2026-116405
2026-10-30 CISA SSVC decision points changed
2026-10-30 Priority changed: MEDIUM → LOW
2026-10-30 Alias added: GHSA-6r9j-hm32-mhmh

References

Other 1

https://patchstack.com/database/wordpress/plugin/vikrentcar/vulnerability/wordpress-vikrentcar-plugin-1-4-9-cross-site-scripting-xss-vulnerability?_s_id=cve

TI-2026-67459 VikAppointments Services Booking Calendar <= 1.2.21 - Unauthenticated Arbitrary File Deletion via 'old_vapcfN' Parameter CVSS 3.1CRITICAL 9.1
TI-2026-58269 WordPress VikAppointments Services Booking Calendar plugin <= 1.2.20 - SQL Injection vulnerability CVSS 3.1CRITICAL 9.3
TI-2026-30960 WordPress VikBooking Hotel Booking Engine & PMS plugin <= 1.8.9 - Arbitrary File Deletion vulnerability CVSS 3.1HIGH 8.6
TI-2026-81752 Cross-site request forgery in VikRentCar leads to code execution CVSS 3.1HIGH 8.8
TI-2026-13335 VikAppointments – Services Booking Calendar <= 1.2.19 - Unauthenticated SQL Injection CVSS 3.1HIGH 7.5
TI-2026-76910 Cross-site request forgery in WordPress VikRentCar plugin CVSS 3.1HIGH 8.8

See all 35 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences