SARA / Free Tools / CVE / CVE-2023-2056

CVE-2023-2056 — A vulnerability was found in DedeCMS up to 5

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 an

CVSS
6.5 CISA
EPSS
0.12% (top 68.90%)
CWE
CWE-94
Published
2023-04-14T13:31:03.193Z
Last modified
2025-02-06T19:24:06.951Z
CVSS vector
AV:N/AC:L/Au:S/C:P/I:P/A:P

01What is this vulnerability?

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.

02Affected products

VendorProductVersions
na / DedeCMS5.7.0, 5.7.1, 5.7.2, 5.7.3, 5.7.4, 5.7.5, 5.7.6, 5.7.7, 5.7.8, 5.7.9, 5.7.10, 5.7.11, 5.7.12, 5.7.13, 5.7.14, 5.7.15, 5.7.16, 5.7.17, 5.7.18, 5.7.19, 5.7.20, 5.7.21, 5.7.22, 5.7.23, 5.7.24, 5.7.25, 5.7.26, 5.7.27, 5.7.28, 5.7.29, 5.7.30, 5.7.31, 5.7.32, 5.7.33, 5.7.34, 5.7.35, 5.7.36, 5.7.37, 5.7.38, 5.7.39, 5.7.40, 5.7.41, 5.7.42, 5.7.43, 5.7.44, 5.7.45, 5.7.46, 5.7.47, 5.7.48, 5.7.49, 5.7.50, 5.7.51, 5.7.52, 5.7.53, 5.7.54, 5.7.55, 5.7.56, 5.7.57, 5.7.58, 5.7.59, 5.7.60, 5.7.61, 5.7.62, 5.7.63, 5.7.64, 5.7.65, 5.7.66, 5.7.67, 5.7.68, 5.7.69, 5.7.70, 5.7.71, 5.7.72, 5.7.73, 5.7.74, 5.7.75, 5.7.76, 5.7.77, 5.7.78, 5.7.79, 5.7.80, 5.7.81, 5.7.82, 5.7.83, 5.7.84, 5.7.85, 5.7.86, 5.7.87

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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