🛡️ CVE-2023-27733 — dedecms

🟠 CVSS 7.2 — High ⚠️ Exploit Public CWE-89 NVD
7.2
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

DedeCMS v5.7.106 was discovered to contain a SQL injection vulnerability via the component /dede/sys_sql_query.php.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs administrative privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2023-27733 is classified as CWE-89: SQL Injection. Untrusted input is concatenated into an SQL statement, letting an attacker change the query and reach data the request should not return.

Affected software

CVE-2023-27733 is recorded against 1 package.

  • dedecms

Timeline and source

Published on 17 April 2023 and last revised on 17 June 2026. A public exploit is known to exist, which raises the urgency of patching considerably. Record sourced from NVD.

References

github.com
sha999-crypto.github.io
github.com
sha999-crypto.github.io

Details

Severity HIGH
CVSS Score 7.2
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE CWE-89
Public Exploit ⚠️ Yes
Source NVD
Published 2023-04-17
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
dedecms — —

Similar Threats

Exploit Protection

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CVE-2023-27733 carries CVSS 7.2 High rating and a public exploit already exists. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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