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Servers and applications

CVE-2017-1000194

October CMS build 412 is vulnerable to Apache configuration modification via file upload functionality resulting in site compromise and possibly other applications on the server.

Severity
Critical 9.8
Published
17 Nov 2017
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
1.2% in the next 30 daysHigher than 69% of CVEs. EPSS by FIRST, 11 Nov 2026
Weakness
Unrestricted file upload (CWE-434)
Attack
Over the network · No login needed · No user action needed
Attacker can
Read data · Change data · Take it down
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Sources
NVD

Affected software

SoftwareAffected versions
October CMSServers and applications · cpe:a:octobercms:october
  • Every version up to 1.0.412

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2017-1000194
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2017-1000194