CVE-2024-0523Public exploitNetwork attack vector

SQL injection via unneutralized sid parameter

Published Jan 14, 2024 · Updated Jun 17, 2025

SQL injection in CmsEasy 7.7.0 through 7.7.7 allows remote authenticated users to read or modify database data through the sid parameter. The getslide_child_action function in lib/admin/language_admin.php incorporates the attacker-controlled sid value into an SQL command without neutralizing SQL syntax. A low-privileged account is sufficient to alter backend queries, exposing database confidentiality and integrity and interrupting service.

CVSS severity6.3
Medium
EPSS probability0.71%
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 CmsEasy 7.7.0 through 7.7.7 allows remote authenticated users to read or modify database data through the sid parameter. The getslide_child_action function in lib/admin/language_admin.php incorporates the attacker-controlled sid value into an SQL command without neutralizing SQL syntax. A low-privileged account is sufficient to alter backend queries, exposing database confidentiality and integrity and interrupting service.

The record

CVE
CVE-2024-0523
Published
Jan 14, 2024
Updated
Jun 17, 2025
Vendor
Beijing Kaite Weiye Science and Technology Co., Ltd.
Product
CmsEasy
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.7.0
  2. Affected versionversion=7.7.1
  3. Affected versionversion=7.7.2
  4. Affected versionversion=7.7.3
  5. Affected versionversion=7.7.4
  6. Affected versionversion=7.7.5
  7. Affected versionversion=7.7.6
  8. Affected versionversion=7.7.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Beijing Kaite Weiye Science and Technology Co., Ltd. · CmsEasyversion=7.7.0; version=7.7.1; version=7.7.2; version=7.7.3; version=7.7.4; version=7.7.5; version=7.7.6; version=7.7.7

Published CVSS scores

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
9.8NVDCVSS: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
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

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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