From CVE Record to External Exposure
An issue was discovered in GetSimple CMS through 3.3.15. insufficient input sanitation in the theme-edit.php file allows upload of files with arbitrary content (PHP code, for example). This vulnerability is triggered by an authenticated user; however, authentication can be bypassed. According to the official documentation for installation step 10, an admin is required to upload all the files, including the .htaccess files, and run a health check. However, what is overlooked is that the Apache HTTP Server by default no longer enables the AllowOverride directive, leading to data/users/admin.xml password exposure. The passwords are hashed but this can be bypassed by starting with the data/other/authorization.xml API key. This allows one to target the session state, since they decided to roll their own implementation. The cookie_name is crafted information that can be leaked from the fron...
Getsimple Cms vulnerability should be triaged by matching the affected vendor and product to live, internet-facing assets rather than treating the CVE as an abstract feed item. ThreatPort focuses on the first question that budget-constrained IT leaders and CISOs ask: what can an outside observer find today, how severe is it, and what should be fixed first?
Known Exploitation Record
- Known ransomware campaign use
- Not recorded
- EPSS exploitation probability
- 71.60% (99p)
- CVSS base score
- 9.8 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- Disclosed
- 2019-05-22
- Weakness type
- CWE-22
Source: CISA Known Exploited Vulnerabilities catalog and FIRST.org EPSS.
What ThreatPort Checks
The output is intentionally practical: ownership clues, risk context, remediation hints, and repeatable evidence that can be shared with technical teams or leadership. It is not positioned as magic compliance automation or a replacement for human security judgment.
Lean security teams rarely need another broad vulnerability list. They need to know whether an exposed endpoint, an expired certificate, a weak DNS setting, or a CVE-linked service is likely to affect the systems they actually run. ThreatPort scans from the outside in, ranks what it finds by real reachability rather than raw CVSS, and hands back evidence a team can act on the same day.
Route-Specific Evidence Profile
CVE-2019-11231 affects Get Simple Getsimple Cms, a CWE-22 weakness. Disclosed 2019-05-22. This page exists to answer one question: is anything you own externally reachable and running it.
Assets This Page Should Care About
Signals Worth Prioritizing
What Should Be Reviewed First in This Context?
For teams running Get Simple Getsimple Cms, the first step is to validate internet-facing assets with business relevance instead of producing a generic vulnerability list.
Action Checklist
- Confirm whether Getsimple Cms is present on any public domain, subdomain, API, or admin surface.
- Prioritize CRITICAL exposure only when the affected service is reachable or business-critical.
- Patch, disable, isolate, or put compensating controls in front of the affected service.
- Re-scan after remediation to capture before-and-after evidence for technical teams or leadership.
Context-Aware Next Fixes
- Verify ownership of exposed assets
- Close unnecessary public services
- Remediate the highest-confidence exposed findings first, then re-scan to prove closure.
Useful evidence for this context usually maps to ISO 27001, SOC 2, vendor security reviews. ThreatPort keeps the language cautious: this is operational security evidence, not a legal certification or a guarantee that every auditor will accept a generated report without review.