GetSimple CMS CE 3.3.19 suffers from arbitrary code execution in the template editing…
Priority HIGH 82CWE-94Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-94.
Summary
GetSimple CMS CE 3.3.19 suffers from arbitrary code execution in the template editing function in the background management system, which can be used by an attacker to implement RCE.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00857 58th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:getsimple-ce:getsimple_cms:3.3.19:*:*:*:community:*:*:* | 3.3.19 | Vulnerable | GetSimpleCMS-CE |
- cpe:2.3:a:getsimple-ce:getsimple_cms:3.3.19:*:*:*:community:*:*:* Versions 3.3.19 Vulnerable ·GetSimpleCMS-CE
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-55085
- 2026-10-03 Alias added: GHSA-38cx-x5rg-m9mx
References
More GetSimpleCMS-CE Getsimple Cms vulnerabilities
- TI-2025-30771 GetSimple CMS RCE in Edit component CVSS 4.0HIGH 8.6
- TI-2024-36777 GetSimple CMS CE 3.3.19 is vulnerable to Server-Side Request Forgery (SSRF) in the backend plugin module. CVSS 3.1HIGH 8.8
- TI-2026-21637 GetSimple CMS: Uploaded Files (feature) Arbitrary File Read Vulnerability CVSS 4.0HIGH 8.8
- TI-2026-21606 Unauthenticated Information Disclosure via .htaccess Reliance in Sensitive Directories CVSS 4.0HIGH 8.7
- TI-2024-36776 In the GetSimple CMS CE 3.3.19 management page, Server-Side Request Forgery (SSRF) can be… CVSS 3.1HIGH 7.2
- TI-2026-21597 GetSimple CMS: Stored Cross-Site Scripting (XSS) via SVG File Upload (Authenticated) CVSS 4.0MEDIUM 6.9
Sources
- CVE-2024-55085 · CVE Program
- CVE-2024-55085 · NVD
- FIRST EPSS
- GHSA-38cx-x5rg-m9mx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences