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TI-2023-01933 Aliases CVE-2023-2056GHSA-w6jq-fpcp-h5cr

DedeCMS module_main.php GetSystemFile code injection

Priority HIGH 75CWE-94Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-94.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00966 61st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
—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—No fix listedCNA
  • DedeCMS Vendor— Affected 5.7.0; 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 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:dedecms:dedecms:*:*:*:*:*:*:*:*up to 5.7.87VulnerableDedeCMS
  • cpe:2.3:a:dedecms:dedecms:*:*:*:*:*:*:*:* Versions up to 5.7.87 Vulnerable ·DedeCMS

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-2056
  2. 2026-10-03 Alias added: GHSA-w6jq-fpcp-h5cr

References

Exploit 1

  • TI-2026-23605 An issue in DedeCMS v.5.7.118 and before allows a remote attacker to execute arbitrary… CVSS 3.1CRITICAL 9.8
  • TI-2026-23594 An issue was discovered in DedeCMS 5.7.118 allowing attackers to execute code via crafted… CVSS 3.1CRITICAL 9.8
  • TI-2024-19496 DedeCMS v5.7 was discovered to contain a Cross-Site Request Forgery (CSRF) via the… CVSS 3.1CRITICAL 9.8
  • TI-2024-19491 A File Upload vulnerability in DedeCMS v5.7 allows a local attacker to execute arbitrary code via a crafted payload. CVSS 3.1CRITICAL 9.8
  • TI-2018-05549 DedeCMS 5.7 has CSRF with an impact of arbitrary code execution, because the partcode… CVSS 3.0HIGH 8.8
  • TI-2024-03438 DedeCMS stepselect_main.php sql injection CVSS 3.1CRITICAL 9.8
See all 164 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences