# POSIMYTH Innovations Nexter Blocks vulnerabilities

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

Junglewise Threat Intelligence has tracked 3 vulnerabilities in POSIMYTH Innovations Nexter Blocks: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-15420, was published on 24 July 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 3 (0 critical, 0 exploited in the wild)

## About POSIMYTH Innovations Nexter Blocks

A library of blocks and widgets for the Gutenberg editor in WordPress.

## Latest POSIMYTH Innovations Nexter Blocks vulnerabilities

- [CVE-2026-15420: POSIMYTH Nexter Blocks directory traversal in plus_name parameter](https://junglewise.ai/threats/cve-2026-15420-posimyth-nexter-blocks-directory-traversal-in-plus-name-parameter) (medium, CVSS 4.3, published 24 Jul 2026)
- [CVE-2026-6740: Nexter Blocks WordPress plugin Stored XSS in commentIcon parameter](https://junglewise.ai/threats/cve-2026-6740-nexter-blocks-wordpress-plugin-stored-xss-in-commenticon-parameter) (medium, CVSS 6.4, published 8 Jul 2026)
- [CVE-2026-39516: POSIMYTH Nexter Blocks sensitive data exposure in WordPress plugin](https://junglewise.ai/threats/cve-2026-39516-posimyth-nexter-blocks-sensitive-data-exposure-in-wordpress) (medium, CVSS 5.3, published 8 Apr 2026)

## Most severe POSIMYTH Innovations Nexter Blocks vulnerabilities

- [CVE-2026-6740: Nexter Blocks WordPress plugin Stored XSS in commentIcon parameter](https://junglewise.ai/threats/cve-2026-6740-nexter-blocks-wordpress-plugin-stored-xss-in-commenticon-parameter) (medium, CVSS 6.4, published 8 Jul 2026)
- [CVE-2026-39516: POSIMYTH Nexter Blocks sensitive data exposure in WordPress plugin](https://junglewise.ai/threats/cve-2026-39516-posimyth-nexter-blocks-sensitive-data-exposure-in-wordpress) (medium, CVSS 5.3, published 8 Apr 2026)
- [CVE-2026-15420: POSIMYTH Nexter Blocks directory traversal in plus_name parameter](https://junglewise.ai/threats/cve-2026-15420-posimyth-nexter-blocks-directory-traversal-in-plus-name-parameter) (medium, CVSS 4.3, published 24 Jul 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| 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 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 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 POSIMYTH Innovations technologies

- [POSIMYTH Innovations The Plus Addons for Elementor](https://junglewise.ai/threats/technologies/the-plus-addons-for-elementor): 4 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, "POSIMYTH Innovations Nexter Blocks vulnerabilities", https://junglewise.ai/threats/technologies/nexter-blocks, 9 November 2026.