# WPJAM Basic vulnerabilities

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

Junglewise Threat Intelligence has tracked 3 vulnerabilities in WPJAM Basic: 1 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-103900, was published on 7 November 2026. 1 vulnerability in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 1
- Last 30 days: 1
- Last 90 days: 1
- All time: 3 (0 critical, 0 exploited in the wild)

## About WPJAM Basic

WPJAM Basic is a WordPress plugin designed to optimize site performance and provide a suite of basic functional enhancements.

## Latest WPJAM Basic vulnerabilities

- [CVE-2026-103900: WPJAM Basic privilege escalation via signup function](https://junglewise.ai/threats/cve-2026-103900-the-wpjam-basic-plugin-for-wordpress-is-vulnerable-to-privilege) (high, CVSS 8.1, published 7 Nov 2026)
- [CVE-2026-57372: denishua WPJAM Basic SSRF in WordPress plugin](https://junglewise.ai/threats/cve-2026-57372-denishua-wpjam-basic-ssrf-in-wordpress-plugin) (high, CVSS 7.2, published 13 Jul 2026)
- [CVE-2026-57371: denishua WPJAM Basic PHP object injection](https://junglewise.ai/threats/cve-2026-57371-denishua-wpjam-basic-php-object-injection) (high, CVSS 8.8, published 13 Jul 2026)

## Most severe WPJAM Basic vulnerabilities

- [CVE-2026-57371: denishua WPJAM Basic PHP object injection](https://junglewise.ai/threats/cve-2026-57371-denishua-wpjam-basic-php-object-injection) (high, CVSS 8.8, published 13 Jul 2026)
- [CVE-2026-103900: WPJAM Basic privilege escalation via signup function](https://junglewise.ai/threats/cve-2026-103900-the-wpjam-basic-plugin-for-wordpress-is-vulnerable-to-privilege) (high, CVSS 8.1, published 7 Nov 2026)
- [CVE-2026-57372: denishua WPJAM Basic SSRF in WordPress plugin](https://junglewise.ai/threats/cve-2026-57372-denishua-wpjam-basic-ssrf-in-wordpress-plugin) (high, CVSS 7.2, published 13 Jul 2026)

## Vulnerabilities per week

1 vulnerability in the last four weeks, up from none in the four before.

| 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 | 1 | 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, "WPJAM Basic vulnerabilities", https://junglewise.ai/threats/technologies/wpjam-basic, 9 November 2026.