CVE-2024-33596Network attack vector

Unauthenticated actions via missing capability checks

Published Apr 29, 2024 · Updated Apr 28, 2026

Missing authorization in Five Star Restaurant Reservations 2.6.16 and earlier allows remote attackers to perform unauthorized actions. Several plugin functions omit capability checks before allowing higher-privileged actions; public sources do not identify those functions. No authentication or user interaction is required, but the specific unauthorized actions and their operational effects remain undisclosed.

CVSS severity5.3
Medium
EPSS probability0.38%
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 Five Star Restaurant Reservations 2.6.16 and earlier allows remote attackers to perform unauthorized actions. Several plugin functions omit capability checks before allowing higher-privileged actions; public sources do not identify those functions. No authentication or user interaction is required, but the specific unauthorized actions and their operational effects remain undisclosed.

The record

CVE
CVE-2024-33596
Published
Apr 29, 2024
Updated
Apr 28, 2026
Vendor
Five Star Plugins
Product
Five Star Restaurant Reservations
Classifications
CWE-862
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 29, 2024CVE 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 <=2.6.16
  2. Affected versionversion=n/a <=2.6.16 changes=[{"at":"2.6.17","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Five Star Plugins · Five Star Restaurant Reservationsversion=0 <=2.6.16; version=n/a <=2.6.16 changes=[{"at":"2.6.17","status":"unaffected"}]

Published CVSS scores

5.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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.

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

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization

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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