Security readout for executives and security teams
Plain-English summary
MiniCMS 1.10 can reveal the server’s full filesystem path when a crafted delete request uses an invalid filename. This is an information leak, not direct code execution in the cited sources, but it can help an attacker map the environment for later attacks.
Executive priority
Treat this as a low-priority hardening issue unless MiniCMS 1.10 is internet-facing or part of a sensitive environment. The main risk is environmental disclosure that may support reconnaissance, not proven direct compromise from the cited sources.
Technical view
CVE-2018-18890 describes full path disclosure in MiniCMS 1.10 through the admin post deletion flow when the delete filename is invalid. The source bundle provides no CVSS score, CWE, patch version, or confirmed exploit activity. KEV status is false.
Likely exposure
Exposure appears limited to MiniCMS 1.10 deployments, particularly instances where the /mc-admin area is reachable. The source bundle does not identify other affected versions, forks, CPEs, hosting platforms, or default exposure conditions.
Exploitation context
The cited CVE text describes an invalid filename causing path disclosure. There is no source-bundle evidence of active exploitation, public weaponization beyond the basic vulnerability description, authentication requirements, or successful chaining with other vulnerabilities.
Researcher notes
Evidence is sparse. The public record identifies MiniCMS 1.10 and a full path disclosure condition, but does not provide CVSS, CWE, patch status, authentication context, or exploit prevalence. Validate locally against owned systems without publishing operational details.
Mitigation direction
- Confirm whether MiniCMS 1.10 is deployed, especially systems exposing /mc-admin.
- Check MiniCMS vendor or project guidance for an update or configuration mitigation.
- Restrict /mc-admin access to trusted networks and authorized administrators.
- Disable verbose production error disclosure where administratively supported.
- Replace unsupported MiniCMS deployments if no maintained fix is available.
Validation and detection
- Inventory web assets for MiniCMS and confirm exact deployed version.
- Review whether /mc-admin is internet-accessible or otherwise broadly reachable.
- Check production PHP or application settings for verbose error output.
- Review web logs for unusual requests targeting admin post deletion behavior.
- Document any vendor guidance found before applying remediation.
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-2018-18890 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/Authentication%20and%20Information%20Exposure.md#information-exposureCVE 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.