CVE-2025-11496Network attack vector

Unauthenticated script execution via unescaped reservation names

Published Dec 21, 2025 · Updated Dec 21, 2025

Stored cross-site scripting in Rustaurius Five Star Restaurant Reservations 2.7.5 and earlier allows remote attackers to inject scripts. The booking form accepts and stores the rtb-name value without sufficient sanitization, then renders the saved reservation name without output escaping. No account is required to submit the payload; execution occurs when another user opens a page containing the injected reservation data.

CVSS severity6.1
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Rustaurius Five Star Restaurant Reservations 2.7.5 and earlier allows remote attackers to inject scripts. The booking form accepts and stores the rtb-name value without sufficient sanitization, then renders the saved reservation name without output escaping. No account is required to submit the payload; execution occurs when another user opens a page containing the injected reservation data.

The record

CVE
CVE-2025-11496
Published
Dec 21, 2025
Updated
Dec 21, 2025
Vendor
Rustaurius
Product
Five Star Restaurant Reservations
Classifications
CWE-79
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 21, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=* <=2.7.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Rustaurius · Five Star Restaurant Reservationsversion=* <=2.7.5

Published CVSS scores

6.1WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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