# BoldGrid W3 Total Cache vulnerabilities

Source: https://junglewise.ai/threats/technologies/w3-total-cache  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/w3-total-cache.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 7 vulnerabilities in BoldGrid W3 Total Cache: 0 in the last 7 days and 3 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-120019, was published on 31 October 2026. 2 vulnerabilities in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 2
- Last 90 days: 3
- All time: 7 (1 critical, 0 exploited in the wild)

## About BoldGrid W3 Total Cache

A performance optimization and caching plugin for the WordPress content management system.

## Latest BoldGrid W3 Total Cache vulnerabilities

- [CVE-2026-120019: W3 Total Cache stored cross-site scripting in minify](https://junglewise.ai/threats/cve-2026-120019-the-w3-total-cache-plugin-for-wordpress-is-vulnerable-to-stored) (medium, CVSS 5.4, published 31 Oct 2026)
- [CVE-2026-111254: W3 Total Cache Stored Cross-Site Scripting in comments](https://junglewise.ai/threats/cve-2026-111254-the-w3-total-cache-plugin-for-wordpress-is-vulnerable-to-stored) (high, CVSS 7.2, published 31 Oct 2026)
- [CVE-2026-78438: W3 Total Cache stored cross-site scripting in lazy load](https://junglewise.ai/threats/cve-2026-78438-w3-total-cache-stored-cross-site-scripting-in-lazy-load) (high, CVSS 7.2, published 5 Sep 2026)
- [CVE-2026-66695: W3 Total Cache unauthenticated path traversal](https://junglewise.ai/threats/cve-2026-66695-w3-total-cache-unauthenticated-path-traversal) (medium, CVSS 6.5, published 6 Aug 2026)
- [CVE-2026-9282: BoldGrid W3 Total Cache directory traversal in setupSources](https://junglewise.ai/threats/cve-2026-9282-boldgrid-w3-total-cache-directory-traversal-in-setupsources) (high, CVSS 7.5, published 11 Jul 2026)
- [CVE-2026-57623: BoldGrid W3 Total Cache arbitrary code execution](https://junglewise.ai/threats/cve-2026-57623-boldgrid-w3-total-cache-arbitrary-code-execution) (critical, CVSS 9, published 2 Jul 2026)
- [CVE-2026-39595: BoldGrid W3 Total Cache broken access control](https://junglewise.ai/threats/cve-2026-39595-boldgrid-w3-total-cache-broken-access-control) (medium, CVSS 4.7, published 17 Jun 2026)

## Most severe BoldGrid W3 Total Cache vulnerabilities

- [CVE-2026-57623: BoldGrid W3 Total Cache arbitrary code execution](https://junglewise.ai/threats/cve-2026-57623-boldgrid-w3-total-cache-arbitrary-code-execution) (critical, CVSS 9, published 2 Jul 2026)
- [CVE-2026-9282: BoldGrid W3 Total Cache directory traversal in setupSources](https://junglewise.ai/threats/cve-2026-9282-boldgrid-w3-total-cache-directory-traversal-in-setupsources) (high, CVSS 7.5, published 11 Jul 2026)
- [CVE-2026-78438: W3 Total Cache stored cross-site scripting in lazy load](https://junglewise.ai/threats/cve-2026-78438-w3-total-cache-stored-cross-site-scripting-in-lazy-load) (high, CVSS 7.2, published 5 Sep 2026)
- [CVE-2026-111254: W3 Total Cache Stored Cross-Site Scripting in comments](https://junglewise.ai/threats/cve-2026-111254-the-w3-total-cache-plugin-for-wordpress-is-vulnerable-to-stored) (high, CVSS 7.2, published 31 Oct 2026)
- [CVE-2026-66695: W3 Total Cache unauthenticated path traversal](https://junglewise.ai/threats/cve-2026-66695-w3-total-cache-unauthenticated-path-traversal) (medium, CVSS 6.5, published 6 Aug 2026)
- [CVE-2026-120019: W3 Total Cache stored cross-site scripting in minify](https://junglewise.ai/threats/cve-2026-120019-the-w3-total-cache-plugin-for-wordpress-is-vulnerable-to-stored) (medium, CVSS 5.4, published 31 Oct 2026)
- [CVE-2026-39595: BoldGrid W3 Total Cache broken access control](https://junglewise.ai/threats/cve-2026-39595-boldgrid-w3-total-cache-broken-access-control) (medium, CVSS 4.7, published 17 Jun 2026)

## Vulnerabilities per week

2 vulnerabilities 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 | 1 | 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 | 2 | 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, "BoldGrid W3 Total Cache vulnerabilities", https://junglewise.ai/threats/technologies/w3-total-cache, 9 November 2026.