Security readout for executives and security teams
CVE-2018-19422 is a remote code execution issue in Subrion CMS 4.2.1. The upload area can allow specially named PHP-related files to run because the upload-directory controls omitted those extensions. A successful attack could let an attacker run server-side PHP, affecting site integrity and potentially the hosting environment. Exposure is most likely on internet-accessible Subrion CMS 4.2.1 sites where the panel upload path exists and uploaded PHP-related files can execute. The bundle does not confirm other versions, authentication requirements, or hosting-specific conditions. Treat this as a high-priority legacy CMS risk if Subrion CMS 4.2.1 is present. The business concern is server-side code execution on a public website, but active exploitation is not proven by the provided sources. Mitigation focus: Check Subrion or Intelliants guidance for fixed versions or official workarounds.; Inventory and prioritize any Subrion CMS 4.2.1 deployments.; Restrict access to administrative upload paths pending remediation..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2018-19422 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/intelliants/subrion/issues/801CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.