CVE-2025-30861Network attack vector

Booking Manager service interruption

Published Mar 27, 2025 · Updated Apr 28, 2026

Missing authorization in Rustaurius Five Star Restaurant Reservations 2.6.29 and earlier allows remote authenticated users to disrupt availability. Neither the CNA record nor Patchstack names the affected endpoint or function, the missing capability check, or the operation it exposes. Exploitation requires Booking Manager access, and public sources do not identify whether the result is a hang, crash, or another interruption.

CVSS severity4.9
Medium
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Rustaurius Five Star Restaurant Reservations 2.6.29 and earlier allows remote authenticated users to disrupt availability. Neither the CNA record nor Patchstack names the affected endpoint or function, the missing capability check, or the operation it exposes. Exploitation requires Booking Manager access, and public sources do not identify whether the result is a hang, crash, or another interruption.

The record

CVE
CVE-2025-30861
Published
Mar 27, 2025
Updated
Apr 28, 2026
Vendor
Rustaurius
Product
Five Star Restaurant Reservations
Classifications
CWE-862, CAPEC-180
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record 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=0 <=2.6.29 changes=[{"at":"2.6.30","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Rustaurius · Five Star Restaurant Reservationsversion=0 <=2.6.29 changes=[{"at":"2.6.30","status":"unaffected"}]

Published CVSS scores

4.9PatchstackCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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