# Really Simple Plugins Really Simple Security vulnerabilities

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

Junglewise Threat Intelligence has tracked 5 vulnerabilities in Really Simple Plugins Really Simple Security: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-88798, was published on 18 September 2026. Nothing in the last four weeks, down from 2 vulnerabilities in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 4
- All time: 5 (0 critical, 0 exploited in the wild)

## About Really Simple Plugins Really Simple Security

A security plugin for WordPress that manages SSL, headers, and authentication settings.

## Latest Really Simple Plugins Really Simple Security vulnerabilities

- [CVE-2026-88798: Really Simple Security WordPress plugin unauthenticated denial of service](https://junglewise.ai/threats/cve-2026-88798-really-simple-security-wordpress-plugin-unauthenticated-denial-of) (medium, CVSS 5.3, published 18 Sep 2026)
- [CVE-2026-82519: Really Simple Security authorization bypass in two-factor authentication](https://junglewise.ai/threats/cve-2026-82519-really-simple-security-authorization-bypass-in-two-factor) (medium, CVSS 4.3, published 14 Sep 2026)
- [CVE-2026-89080: Really Simple Security WordPress plugin unauthenticated 2FA bypass](https://junglewise.ai/threats/cve-2026-89080-really-simple-security-wordpress-plugin-unauthenticated-2fa) (high, CVSS 7.5, published 13 Sep 2026)
- [CVE-2026-81766: Really Simple Security WordPress plugin arbitrary plugin installation in multisite](https://junglewise.ai/threats/cve-2026-81766-really-simple-security-wordpress-plugin-arbitrary-plugin) (medium, CVSS 6.6, published 30 Aug 2026)
- [CVE-2026-8293: Really Simple Security 2FA bypass in REST API endpoints](https://junglewise.ai/threats/cve-2026-8293-really-simple-security-2fa-bypass-in-rest-api-endpoints) (info, CVSS 7.5, published 2 Jun 2026)

## Most severe Really Simple Plugins Really Simple Security vulnerabilities

- [CVE-2026-89080: Really Simple Security WordPress plugin unauthenticated 2FA bypass](https://junglewise.ai/threats/cve-2026-89080-really-simple-security-wordpress-plugin-unauthenticated-2fa) (high, CVSS 7.5, published 13 Sep 2026)
- [CVE-2026-81766: Really Simple Security WordPress plugin arbitrary plugin installation in multisite](https://junglewise.ai/threats/cve-2026-81766-really-simple-security-wordpress-plugin-arbitrary-plugin) (medium, CVSS 6.6, published 30 Aug 2026)
- [CVE-2026-88798: Really Simple Security WordPress plugin unauthenticated denial of service](https://junglewise.ai/threats/cve-2026-88798-really-simple-security-wordpress-plugin-unauthenticated-denial-of) (medium, CVSS 5.3, published 18 Sep 2026)
- [CVE-2026-82519: Really Simple Security authorization bypass in two-factor authentication](https://junglewise.ai/threats/cve-2026-82519-really-simple-security-authorization-bypass-in-two-factor) (medium, CVSS 4.3, published 14 Sep 2026)
- [CVE-2026-8293: Really Simple Security 2FA bypass in REST API endpoints](https://junglewise.ai/threats/cve-2026-8293-really-simple-security-2fa-bypass-in-rest-api-endpoints) (info, CVSS 7.5, published 2 Jun 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 2 vulnerabilities in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 1 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 1 | 0 | 0 |
| 14 Sep 2026 | 2 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 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 |

## Other Really Simple Plugins technologies

- [Really Simple Plugins Really Simple SSL](https://junglewise.ai/threats/technologies/really-simple-ssl): 3 vulnerabilities

## 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, "Really Simple Plugins Really Simple Security vulnerabilities", https://junglewise.ai/threats/technologies/really-simple-security, 9 November 2026.