# Tribulant Newsletters vulnerabilities

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

Junglewise Threat Intelligence has tracked 5 vulnerabilities in Tribulant Newsletters: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-17522, was published on 29 August 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 3
- All time: 5 (0 critical, 0 exploited in the wild)

## About Tribulant Newsletters

A WordPress plugin designed to manage mailing lists, newsletters, and automated email marketing campaigns.

## Latest Tribulant Newsletters vulnerabilities

- [CVE-2026-17522: Newsletters WordPress plugin CSRF arbitrary settings update](https://junglewise.ai/threats/cve-2026-17522-newsletters-wordpress-plugin-csrf-arbitrary-settings-update) (medium, CVSS 5.4, published 29 Aug 2026)
- [CVE-2026-17520: Newsletters WordPress plugin predictable API key generation](https://junglewise.ai/threats/cve-2026-17520-newsletters-wordpress-plugin-predictable-api-key-generation) (medium, CVSS 4.8, published 29 Aug 2026)
- [CVE-2026-75908: WordPress Newsletters plugin authorization bypass](https://junglewise.ai/threats/cve-2026-75908-wordpress-newsletters-plugin-authorization-bypass) (medium, CVSS 4.3, published 25 Aug 2026)
- [CVE-2026-12583: Tribulant Newsletters PHP object injection in subscriber custom fields](https://junglewise.ai/threats/cve-2026-12583-tribulant-newsletters-php-object-injection-in-subscriber-custom) (info, CVSS 8.1, published 14 Jul 2026)
- [CVE-2026-3018: WordPress Newsletters plugin SQL injection in wpmlsubscriber_id](https://junglewise.ai/threats/cve-2026-3018-wordpress-newsletters-plugin-sql-injection-in-wpmlsubscriber-id) (high, CVSS 7.5, published 10 Jun 2026)

## Most severe Tribulant Newsletters vulnerabilities

- [CVE-2026-3018: WordPress Newsletters plugin SQL injection in wpmlsubscriber_id](https://junglewise.ai/threats/cve-2026-3018-wordpress-newsletters-plugin-sql-injection-in-wpmlsubscriber-id) (high, CVSS 7.5, published 10 Jun 2026)
- [CVE-2026-17522: Newsletters WordPress plugin CSRF arbitrary settings update](https://junglewise.ai/threats/cve-2026-17522-newsletters-wordpress-plugin-csrf-arbitrary-settings-update) (medium, CVSS 5.4, published 29 Aug 2026)
- [CVE-2026-17520: Newsletters WordPress plugin predictable API key generation](https://junglewise.ai/threats/cve-2026-17520-newsletters-wordpress-plugin-predictable-api-key-generation) (medium, CVSS 4.8, published 29 Aug 2026)
- [CVE-2026-75908: WordPress Newsletters plugin authorization bypass](https://junglewise.ai/threats/cve-2026-75908-wordpress-newsletters-plugin-authorization-bypass) (medium, CVSS 4.3, published 25 Aug 2026)
- [CVE-2026-12583: Tribulant Newsletters PHP object injection in subscriber custom fields](https://junglewise.ai/threats/cve-2026-12583-tribulant-newsletters-php-object-injection-in-subscriber-custom) (info, CVSS 8.1, published 14 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 | 3 | 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 |

## 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, "Tribulant Newsletters vulnerabilities", https://junglewise.ai/threats/technologies/newsletters, 9 November 2026.