CVE-2023-2056: DedeCMS module_main.php GetSystemFile code injection

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-04-14 · updated 2026-06-17
Weakness: CWE-94

Description

A vulnerability was found in DedeCMS up to 5.7.87 and classified as critical. This issue affects the function GetSystemFile of the file module_main.php. The manipulation leads to code injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-225941 was assigned to this vulnerability.

Affected products

DedeCMS: through 5.7.87

References

https://gitee.com/ashe-king/cve/blob/master/dedecms%20rce2.md
https://vuldb.com/?ctiid.225941
https://vuldb.com/?id.225941
https://gitee.com/ashe-king/cve/blob/master/dedecms%20rce2.md
https://vuldb.com/?ctiid.225941
https://vuldb.com/?id.225941

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