CVE-2022-2754Public exploitNetwork attack vector

Unauthenticated blind SQL injection via reservation data

Published Sep 19, 2022 · Updated Aug 3, 2024

SQL injection in Ketchup Restaurant Reservations 1.0.0 and earlier allows remote attackers to execute crafted SQL expressions without authentication. The public kechup_rr_bookings_interact AJAX action passes crafted values from the reservation data array into SQL statements without validation or escaping. A page exposing the [reservation_form] shortcode is the reachability gate, and time-delay payloads provide a blind query-execution oracle.

CVSS severity9.8
Critical
EPSS probability38.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Ketchup Restaurant Reservations 1.0.0 and earlier allows remote attackers to execute crafted SQL expressions without authentication. The public kechup_rr_bookings_interact AJAX action passes crafted values from the reservation data array into SQL statements without validation or escaping. A page exposing the [reservation_form] shortcode is the reachability gate, and time-delay payloads provide a blind query-execution oracle.

The record

CVE
CVE-2022-2754
Published
Sep 19, 2022
Updated
Aug 3, 2024
Vendor
AyeCode Ltd
Product
Ketchup Restaurant Reservations
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 19, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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=1.0.0 <=1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

AyeCode Ltd · Ketchup Restaurant Reservationsversion=1.0.0 <=1.0.0

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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.

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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 exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

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Technologies

Your stack

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Your stack

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