TI-2026-67834 Aliases CVE-2026-103334 GHSA-r9cf-5qq5-hv9r

Sensitive data exposure in Five Star Restaurant Reservations plugin

LOW 39CWE-201Published 2026-10-05 · Updated 2026-10-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-201.

Summary

Etoile Web Design Incorporated's Five Star Restaurant Reservations WordPress plugin through 2.7.24 inserts sensitive information into data it sends. An unauthenticated remote attacker can retrieve that embedded sensitive data over the network without user interaction (CWE-201).

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

Description from the CNA

Insertion of Sensitive Information Into Sent Data vulnerability in Etoile Web Design Incorporated Five Star Restaurant Reservations restaurant-reservations allows Retrieve Embedded Sensitive Data.This issue affects Five Star Restaurant Reservations: from n/a through 2.7.24.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00307 23rd 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: Yes
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
Etoile Web Design	Five Star Restaurant Reservations	up to 2.7.24	—	No fix listed	CNA

Five Star Restaurant Reservations VendorEtoile Web Design Affected up to 2.7.24 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Five Star Restaurant Reservations.

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

Timeline

2026-10-05 Threatist record created from CVE-2026-103334
2026-10-06 Alias added: GHSA-r9cf-5qq5-hv9r

References

Other 1

https://patchstack.com/database/wordpress/plugin/restaurant-reservations/vulnerability/wordpress-five-star-restaurant-reservations-plugin-2-7-24-sensitive-data-exposure-vulnerability?_s_id=cve

TI-2016-09251 WordPress Ultimate Product Catalog 3.8.6 Arbitrary File Upload RCE CVSS 4.0HIGH 8.7
TI-2025-01743 Front-End-Only-Users <= 3.2.32 - Unauthenticated Arbitrary File Upload CVSS 3.1CRITICAL 9.8
TI-2024-12610 Front End Users <= 3.2.32 - Reflected XSS CVSS 3.1HIGH 7.1
TI-2021-22537 WordPress Plugin Ultimate Product Catalogue 5.8.2 Stored XSS via price CVSS 4.0MEDIUM 5.1
TI-2023-02539 Ultimate Product Catalog < 5.2.6 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
TI-2020-18897 Ultimate Reviews < 2.1.33 - PHP Object Injection CVSS 3.1CRITICAL 9.8

See all 31 →

Sources

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