TI-2024-08777 Aliases CVE-2024-9458 GHSA-p26w-g42r-2p4w

Reservit Hotel < 3.0 - Admin+ Stored XSS

MEDIUM 55CWE-79Published 2025-03-07 · Updated 2026-01-09

Key facts

Attack vector: Network
Privileges required: High
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

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

Summary

The Reservit Hotel WordPress plugin before 3.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00891 59th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

Fix Fixed Reservit Hotel (Unknown): 3.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
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
Unknown	Reservit Hotel	before 3.0	3.0	Patch available	CNA

Reservit Hotel VendorUnknown Affected before 3.0 Fixed in 3.0 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:reservit:reservit_hotel:2.1:::::wordpress::	2.1	Vulnerable	Reservit

cpe:2.3:a:reservit:reservit_hotel:2.1:*:*:*:*:wordpress:*:* Versions 2.1 Vulnerable ·Reservit

Remediation

Fix · CNA Reservit Hotel (Unknown) Fixed in 3.0

Timeline

2026-10-02 Threatist record created from CVE-2024-9458
2026-10-03 Alias added: GHSA-p26w-g42r-2p4w

References

Exploit 1

https://wpscan.com/vulnerability/1157d6ae-af8b-4508-97e9-b9e86f612550/

Sources

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