CVE-2018-9175

9.8 criticalEPSS 2.2%

Critical (9.8) in dedecms dedecms. EPSS 2.2% chance of exploitation in the next 30 days.

DedeCMS 5.7 allows remote attackers to execute arbitrary PHP code via the egroup parameter to uploads/dede/stepselect_main.php because code within the database is accessible to uploads/dede/sys_cache_up.php.

Severity

CVSS 3.0

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 2.2% chance of exploitation in the next 30 days; higher than 82% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2018-04-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

dedecms:dedecms

References

https://xz.aliyun.com/t/2237
https://xz.aliyun.com/t/2237

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