CVE-2022-27984Public exploitNetwork attack vector

Database disclosure via unneutralized menu filter

Published Apr 26, 2022 · Updated Jul 9, 2026

SQL injection in CuppaCMS 1.0 allows remote attackers to read database data through menu_filter requests to right.php. The endpoint incorporates menu_filter into a database query without neutralizing SQL syntax, and Boolean conditions change its response. No authentication or user interaction is required; the published proof of concept demonstrates a Boolean oracle for extracting database values.

CVSS severity9.8
Critical
EPSS probability6.78%
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 CuppaCMS 1.0 allows remote attackers to read database data through menu_filter requests to right.php. The endpoint incorporates menu_filter into a database query without neutralizing SQL syntax, and Boolean conditions change its response. No authentication or user interaction is required; the published proof of concept demonstrates a Boolean oracle for extracting database values.

The record

CVE
CVE-2022-27984
Published
Apr 26, 2022
Updated
Jul 9, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, CAPEC-66, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 26, 2022CVE publishedPublication date reported by the CVE source.
  2. Jul 9, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P
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.

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 exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC-66SQL Injection
T1190Exploit Public-Facing Application

Public exploit references

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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