{"schema_version":1,"title":"BoldGrid W3 Total Cache vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 5 vulnerabilities in BoldGrid W3 Total Cache: 0 in the last 7 days and 4 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-78438, was published on 5 September 2026.","url":"https://junglewise.ai/threats/technologies/w3-total-cache","json_url":"https://junglewise.ai/threats/technologies/w3-total-cache.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/w3-total-cache","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":2,"all_time":5,"critical":1,"exploited":0,"last_7_days":0,"last_30_days":1,"last_90_days":4,"last_365_days":5},"latest":[{"cve":"CVE-2026-78438","cvss":7.2,"epss":0.005,"slug":"cve-2026-78438-w3-total-cache-stored-cross-site-scripting-in-lazy-load","title":"W3 Total Cache stored cross-site scripting in lazy load","severity":"high","exploited":false,"published_at":"2026-09-05T07:17:12.58+00:00","url":"https://junglewise.ai/threats/cve-2026-78438-w3-total-cache-stored-cross-site-scripting-in-lazy-load"},{"cve":"CVE-2026-66695","cvss":6.5,"epss":0.0041,"slug":"cve-2026-66695-w3-total-cache-unauthenticated-path-traversal","title":"W3 Total Cache unauthenticated path traversal","severity":"medium","exploited":false,"published_at":"2026-08-06T15:17:22.607+00:00","url":"https://junglewise.ai/threats/cve-2026-66695-w3-total-cache-unauthenticated-path-traversal"},{"cve":"CVE-2026-9282","cvss":7.5,"slug":"cve-2026-9282-boldgrid-w3-total-cache-directory-traversal-in-setupsources","title":"BoldGrid W3 Total Cache directory traversal in setupSources","severity":"high","exploited":false,"published_at":"2026-07-11T07:16:47.07+00:00","url":"https://junglewise.ai/threats/cve-2026-9282-boldgrid-w3-total-cache-directory-traversal-in-setupsources"},{"cve":"CVE-2026-57623","cvss":9,"slug":"cve-2026-57623-boldgrid-w3-total-cache-arbitrary-code-execution","title":"BoldGrid W3 Total Cache arbitrary code execution","severity":"critical","exploited":false,"published_at":"2026-07-02T12:17:37.163+00:00","url":"https://junglewise.ai/threats/cve-2026-57623-boldgrid-w3-total-cache-arbitrary-code-execution"},{"cve":"CVE-2026-39595","cvss":4.7,"slug":"cve-2026-39595-boldgrid-w3-total-cache-broken-access-control","title":"BoldGrid W3 Total Cache broken access control","severity":"medium","exploited":false,"published_at":"2026-06-17T13:20:21.66+00:00","url":"https://junglewise.ai/threats/cve-2026-39595-boldgrid-w3-total-cache-broken-access-control"}],"weekly":[{"week":"2026-06-29","critical":1,"exploited":0,"vulnerabilities":1},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"BoldGrid W3 Total Cache","slug":"w3-total-cache","vendor":{"name":"BoldGrid","slug":"boldgrid","url":"https://junglewise.ai/threats/vendors/boldgrid"},"aliases":[],"category":"library","homepage":"https://www.boldgrid.com/w3-total-cache/","repo_url":"https://github.com/W3Edge/w3-total-cache","description":"A performance optimization and caching plugin for the WordPress content management system.","url":"https://junglewise.ai/threats/technologies/w3-total-cache"},"most_severe":[{"cve":"CVE-2026-57623","cvss":9,"slug":"cve-2026-57623-boldgrid-w3-total-cache-arbitrary-code-execution","title":"BoldGrid W3 Total Cache arbitrary code execution","severity":"critical","exploited":false,"published_at":"2026-07-02T12:17:37.163+00:00","url":"https://junglewise.ai/threats/cve-2026-57623-boldgrid-w3-total-cache-arbitrary-code-execution"},{"cve":"CVE-2026-9282","cvss":7.5,"slug":"cve-2026-9282-boldgrid-w3-total-cache-directory-traversal-in-setupsources","title":"BoldGrid W3 Total Cache directory traversal in setupSources","severity":"high","exploited":false,"published_at":"2026-07-11T07:16:47.07+00:00","url":"https://junglewise.ai/threats/cve-2026-9282-boldgrid-w3-total-cache-directory-traversal-in-setupsources"},{"cve":"CVE-2026-78438","cvss":7.2,"epss":0.005,"slug":"cve-2026-78438-w3-total-cache-stored-cross-site-scripting-in-lazy-load","title":"W3 Total Cache stored cross-site scripting in lazy load","severity":"high","exploited":false,"published_at":"2026-09-05T07:17:12.58+00:00","url":"https://junglewise.ai/threats/cve-2026-78438-w3-total-cache-stored-cross-site-scripting-in-lazy-load"},{"cve":"CVE-2026-66695","cvss":6.5,"epss":0.0041,"slug":"cve-2026-66695-w3-total-cache-unauthenticated-path-traversal","title":"W3 Total Cache unauthenticated path traversal","severity":"medium","exploited":false,"published_at":"2026-08-06T15:17:22.607+00:00","url":"https://junglewise.ai/threats/cve-2026-66695-w3-total-cache-unauthenticated-path-traversal"},{"cve":"CVE-2026-39595","cvss":4.7,"slug":"cve-2026-39595-boldgrid-w3-total-cache-broken-access-control","title":"BoldGrid W3 Total Cache broken access control","severity":"medium","exploited":false,"published_at":"2026-06-17T13:20:21.66+00:00","url":"https://junglewise.ai/threats/cve-2026-39595-boldgrid-w3-total-cache-broken-access-control"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}