CVE-2018-18426

8.8 highEPSS 2.4%

High (8.8) in s-cms s-cms. EPSS 2.4% chance of exploitation in the next 30 days.

s-cms 3.0 allows remote attackers to execute arbitrary PHP code by placing this code in a crafted User-agent Disallow value in the robots.php txt parameter.

Severity

CVSS 3.0

8.8 high

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

EPSS: 2.4% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2018-10-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

s-cms:s-cms

References

http://www.ttk7.cn/post-93.html
https://www.s-cms.cn/update.html
http://www.ttk7.cn/post-93.html
https://www.s-cms.cn/update.html

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