CVE-2022-1453Network attack vector

Database disclosure via unparameterized SQL query

Published May 10, 2022 · Updated Apr 8, 2026

SQL injection in David F. Carr RSVPMaker 9.2.5 and earlier allows remote attackers to read sensitive database data without authentication. The rsvpmaker-util.php code inserts user-supplied data into an SQL query without escaping or parameterized binding. No account or user interaction is required; the documented consequence is sensitive database disclosure.

CVSS severity9.8
Critical
EPSS probability7.10%
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 David F. Carr RSVPMaker 9.2.5 and earlier allows remote attackers to read sensitive database data without authentication. The rsvpmaker-util.php code inserts user-supplied data into an SQL query without escaping or parameterized binding. No account or user interaction is required; the documented consequence is sensitive database disclosure.

The record

CVE
CVE-2022-1453
Published
May 10, 2022
Updated
Apr 8, 2026
Vendor
David F. Carr
Product
RSVPMaker
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 10, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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 <=9.2.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

David F. Carr · RSVPMakerversion=0 <=9.2.5

Published CVSS scores

7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
9.8WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
5.0NVDAV:N/AC:L/Au:N/C:P/I:N/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 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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

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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