CVE-2022-39976Public exploitNetwork attack vector

Database disclosure via announcement ID SQL injection

Published Oct 27, 2022 · Updated May 7, 2025

SQL injection in School Activity Updates with SMS Notification 1.0 allows remote authenticated users to read database data via the id parameter. The announcement edit handler fails to neutralize SQL syntax in the id query value, allowing a UNION SELECT payload to return database content in the page. The published proof of concept requires the administrative interface and a valid PHP session, and it uses the bundled Super Admin credentials.

CVSS severity9.8
Critical
EPSS probability0.88%
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 School Activity Updates with SMS Notification 1.0 allows remote authenticated users to read database data via the id parameter. The announcement edit handler fails to neutralize SQL syntax in the id query value, allowing a UNION SELECT payload to return database content in the page. The published proof of concept requires the administrative interface and a valid PHP session, and it uses the bundled Super Admin credentials.

The record

CVE
CVE-2022-39976
Published
Oct 27, 2022
Updated
May 7, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 27, 2022CVE publishedPublication date reported by the CVE source.
  2. May 7, 2025Record 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 privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8CISA-ADPCVSS: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
Privilegesadmin
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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