Security readout for executives and security teams
Plain-English summary
CVE-2018-18892 is a reported arbitrary PHP code execution issue in MiniCMS 1.10. The vulnerable path is the installer, where the sitename parameter can affect the site_name field written into mc_conf.php. Business risk is highest if old MiniCMS installations still expose install.php.
Executive priority
Prioritize this for any internet-facing MiniCMS 1.10 site. Code execution can lead to site takeover, but urgency depends on whether the installer is reachable. If MiniCMS is not used or install.php is removed, business exposure is likely low.
Technical view
The CVE description states MiniCMS 1.10 allows arbitrary PHP code execution through install.php's sitename parameter, impacting mc_conf.php site_name. The source bundle does not provide CVSS, CWE, CPE, or a named patched version. Treat exposed installer functionality as the main exposure condition.
Likely exposure
Likely exposure is limited to MiniCMS 1.10 deployments where install.php remains present and reachable by untrusted users. Evidence is incomplete for other versions, forks, hosting patterns, or packaged products.
Exploitation context
The bundle includes a public GitHub command-execution write-up, but no CISA KEV listing and no cited source states active exploitation. Do not assume exploitation in the wild without additional evidence.
Researcher notes
The public record is thin: no CVSS, CWE, CPE, or patched release is included. The vulnerability centers on installer-driven configuration writes. Validate exact product/version and exposure before assigning fleet-wide impact.
Mitigation direction
- Identify MiniCMS 1.10 assets and prioritize internet-facing instances.
- Check vendor or project guidance; the bundle does not name a patched release.
- Remove or restrict public access to install.php where operationally safe.
- Upgrade or replace MiniCMS if a maintained fixed version is available.
- Review mc_conf.php for unexpected site_name changes or suspicious PHP content.
Validation and detection
- Confirm whether MiniCMS 1.10 is deployed in production or staging.
- Verify install.php is absent or inaccessible to untrusted users.
- Inspect mc_conf.php for unexpected modifications around site_name.
- Review web access logs for unusual installer access.
- Document findings because official affected-version metadata is sparse.
Public sources used
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2018-18892 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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://www.patec.cn/newsshow.php?cid=24&id=135CVE reference · x_refsource_MISC
- https://github.com/AvaterXXX/MiniCms/blob/master/Command%20Execution.mdCVE reference · x_refsource_MISC
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.