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TI-2026-67978 Aliases CVE-2026-39784GHSA-xm7m-h5p8-v3rg

Cross-site scripting in WordPress Hotel Booking plugin

Priority LOW 30CWE-79Published · Updated

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

The Hotel Booking plugin by nicdark for WordPress is affected up to and including version 3.8. Improper neutralization of input during web page generation allows cross-site scripting (CWE-79). An unauthenticated remote attacker can exploit this with user interaction to run script in another user's browser.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

Unauthenticated Cross Site Scripting (XSS) in Hotel Booking <= 3.8 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00175 6th 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

VendorProductAffected versionsFixed inStatusSource
nicdarkHotel Bookingup to 3.8—No fix listedCNA
  • Hotel Booking Vendornicdark Affected up to 3.8 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Hotel Booking.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

  1. 2026-10-06 Threatist record created from CVE-2026-39784
  2. 2026-10-06 Alias added: GHSA-xm7m-h5p8-v3rg
  3. 2026-10-06 CISA SSVC decision points changed
  4. 2026-10-06 Priority changed: MEDIUM → LOW

References

Other 1

  • TI-2023-01202 ND Shortcodes < 7.0 - Subscriber+ LFI CVSS 3.1HIGH 8.8
  • TI-2023-00159 Cost Calculator <= 1.8 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
  • TI-2022-04224 ND Shortcodes < 7.0 - Contributor+ Stored XSS via Shortcodes CVSS 3.1MEDIUM 5.4
  • TI-2024-01289 Restaurant Reservations <= 1.9 - Directory Traversal to Authenticated (Contributor+) Local File Inclusion CVSS 3.1HIGH 8.8
  • TI-2024-04967 Elements For Elementor <= 2.1 - Authenticated (Contributor+) Local File Inclusion via Multiple Widget Attributes CVSS 3.1HIGH 8.8
  • TI-2025-26268 WordPress Hotel Booking Plugin <= 3.6 - Local File Inclusion vulnerability CVSS 3.1HIGH 8.1
See all 19 →

Sources

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