# GetSimple CMS CE vulnerabilities

Source: https://junglewise.ai/threats/technologies/getsimple-cms-ce  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/getsimple-cms-ce.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in GetSimple CMS CE: 0 in the last 7 days and 6 in the last 90 days, 4 of them critical and 0 exploited in the wild. The most recent, CVE-2026-70650, was published on 1 October 2026. Nothing in the last four weeks, down from 5 vulnerabilities in the four before. 0 critical against 3.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 6
- All time: 6 (4 critical, 0 exploited in the wild)

## About GetSimple CMS CE

GetSimple CMS CE is a flat-file content management system for creating and managing websites.

## Latest GetSimple CMS CE vulnerabilities

- [CVE-2026-70650: GetSimple CMS stored XSS in backup viewer](https://junglewise.ai/threats/cve-2026-70650-getsimple-cms-is-a-content-management-system-cms-and-getsimple) (info, published 1 Oct 2026)
- [CVE-2026-56662: GetSimple CMS CE cross-site request forgery in UpdateCE](https://junglewise.ai/threats/cve-2026-56662-getsimple-cms-is-a-content-management-system-cms-and-getsimple) (critical, CVSS 9.6, published 1 Oct 2026)
- [CVE-2026-56661: GetSimple CMS server-side request forgery in update handler](https://junglewise.ai/threats/cve-2026-56661-getsimple-cms-is-a-content-management-system-cms-and-getsimple) (high, CVSS 7.5, published 1 Oct 2026)
- [CVE-2026-56660: GetSimple CMS unrestricted ZIP extraction in UpdateCE plugin](https://junglewise.ai/threats/cve-2026-56660-getsimple-cms-is-a-content-management-system-cms-and-getsimple) (critical, CVSS 9.1, published 1 Oct 2026)
- [CVE-2026-53953: GetSimple CMS password reset authentication bypass](https://junglewise.ai/threats/cve-2026-53953-getsimple-cms-is-a-content-management-system-cms-and-getsimple) (critical, CVSS 9.1, published 1 Oct 2026)
- [CVE-2026-53952: GetSimple CMS unauthenticated admin account creation via setup script](https://junglewise.ai/threats/cve-2026-53952-getsimple-cms-unauthenticated-admin-account-creation-via-setup) (critical, CVSS 9.8, published 11 Sep 2026)

## Most severe GetSimple CMS CE vulnerabilities

- [CVE-2026-53952: GetSimple CMS unauthenticated admin account creation via setup script](https://junglewise.ai/threats/cve-2026-53952-getsimple-cms-unauthenticated-admin-account-creation-via-setup) (critical, CVSS 9.8, published 11 Sep 2026)
- [CVE-2026-56662: GetSimple CMS CE cross-site request forgery in UpdateCE](https://junglewise.ai/threats/cve-2026-56662-getsimple-cms-is-a-content-management-system-cms-and-getsimple) (critical, CVSS 9.6, published 1 Oct 2026)
- [CVE-2026-56660: GetSimple CMS unrestricted ZIP extraction in UpdateCE plugin](https://junglewise.ai/threats/cve-2026-56660-getsimple-cms-is-a-content-management-system-cms-and-getsimple) (critical, CVSS 9.1, published 1 Oct 2026)
- [CVE-2026-53953: GetSimple CMS password reset authentication bypass](https://junglewise.ai/threats/cve-2026-53953-getsimple-cms-is-a-content-management-system-cms-and-getsimple) (critical, CVSS 9.1, published 1 Oct 2026)
- [CVE-2026-56661: GetSimple CMS server-side request forgery in update handler](https://junglewise.ai/threats/cve-2026-56661-getsimple-cms-is-a-content-management-system-cms-and-getsimple) (high, CVSS 7.5, published 1 Oct 2026)
- [CVE-2026-70650: GetSimple CMS stored XSS in backup viewer](https://junglewise.ai/threats/cve-2026-70650-getsimple-cms-is-a-content-management-system-cms-and-getsimple) (info, published 1 Oct 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 5 vulnerabilities in the four before. 0 critical against 3.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 1 | 1 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 5 | 3 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "GetSimple CMS CE vulnerabilities", https://junglewise.ai/threats/technologies/getsimple-cms-ce, 9 November 2026.