{"schema_version":1,"title":"Link Library vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Link Library: 1 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-2026-78397, was published on 25 September 2026.","url":"https://junglewise.ai/threats/technologies/link-library","json_url":"https://junglewise.ai/threats/technologies/link-library.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/link-library","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":4,"critical":1,"exploited":0,"last_7_days":1,"last_30_days":1,"last_90_days":3,"last_365_days":4},"latest":[{"cve":"CVE-2026-78397","cvss":4,"epss":0.0013,"slug":"cve-2026-78397-the-link-library-wordpress-plugin-before-7-9-6-does-not-validate","title":"Link Library WordPress plugin SSRF via reciprocal link validation","severity":"medium","exploited":false,"published_at":"2026-09-25T07:16:54.53+00:00","url":"https://junglewise.ai/threats/cve-2026-78397-the-link-library-wordpress-plugin-before-7-9-6-does-not-validate"},{"cve":"CVE-2026-18855","cvss":9.1,"epss":0.0135,"slug":"cve-2026-18855-wordpress-link-library-arbitrary-file-deletion","title":"WordPress Link Library arbitrary file deletion","severity":"critical","exploited":false,"published_at":"2026-08-15T19:16:32.16+00:00","url":"https://junglewise.ai/threats/cve-2026-18855-wordpress-link-library-arbitrary-file-deletion"},{"cve":"CVE-2026-18197","cvss":6.4,"slug":"cve-2026-18197-yannick-lefebvre-link-library-reflected-xss-in-thumbs-rating-add","title":"Yannick Lefebvre Link Library reflected XSS in thumbs_rating_add_vote","severity":"info","exploited":false,"published_at":"2026-07-29T08:16:30.52+00:00","url":"https://junglewise.ai/threats/cve-2026-18197-yannick-lefebvre-link-library-reflected-xss-in-thumbs-rating-add"},{"cve":"CVE-2026-40779","cvss":7.7,"slug":"cve-2026-40779-link-library-arbitrary-file-deletion-in-wordpress-plugin","title":"Link Library arbitrary file deletion in WordPress plugin","severity":"high","exploited":false,"published_at":"2026-06-15T21:16:50.463+00:00","url":"https://junglewise.ai/threats/cve-2026-40779-link-library-arbitrary-file-deletion-in-wordpress-plugin"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"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":1},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":1,"exploited":0,"vulnerabilities":1},{"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":0},{"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":1}],"related":[],"technology":{"hub":true,"name":"Link Library","slug":"link-library","vendor":{"name":"Link Library","slug":"link-library","url":"https://junglewise.ai/threats/vendors/link-library"},"aliases":[],"category":"library","homepage":"https://wordpress.org/plugins/link-library/","repo_url":"https://plugins.svn.wordpress.org/link-library/","description":"Link Library is a WordPress plugin used to create and manage categorized lists of links on a website.","url":"https://junglewise.ai/threats/technologies/link-library"},"most_severe":[{"cve":"CVE-2026-18855","cvss":9.1,"epss":0.0135,"slug":"cve-2026-18855-wordpress-link-library-arbitrary-file-deletion","title":"WordPress Link Library arbitrary file deletion","severity":"critical","exploited":false,"published_at":"2026-08-15T19:16:32.16+00:00","url":"https://junglewise.ai/threats/cve-2026-18855-wordpress-link-library-arbitrary-file-deletion"},{"cve":"CVE-2026-40779","cvss":7.7,"slug":"cve-2026-40779-link-library-arbitrary-file-deletion-in-wordpress-plugin","title":"Link Library arbitrary file deletion in WordPress plugin","severity":"high","exploited":false,"published_at":"2026-06-15T21:16:50.463+00:00","url":"https://junglewise.ai/threats/cve-2026-40779-link-library-arbitrary-file-deletion-in-wordpress-plugin"},{"cve":"CVE-2026-78397","cvss":4,"epss":0.0013,"slug":"cve-2026-78397-the-link-library-wordpress-plugin-before-7-9-6-does-not-validate","title":"Link Library WordPress plugin SSRF via reciprocal link validation","severity":"medium","exploited":false,"published_at":"2026-09-25T07:16:54.53+00:00","url":"https://junglewise.ai/threats/cve-2026-78397-the-link-library-wordpress-plugin-before-7-9-6-does-not-validate"},{"cve":"CVE-2026-18197","cvss":6.4,"slug":"cve-2026-18197-yannick-lefebvre-link-library-reflected-xss-in-thumbs-rating-add","title":"Yannick Lefebvre Link Library reflected XSS in thumbs_rating_add_vote","severity":"info","exploited":false,"published_at":"2026-07-29T08:16:30.52+00:00","url":"https://junglewise.ai/threats/cve-2026-18197-yannick-lefebvre-link-library-reflected-xss-in-thumbs-rating-add"}],"generated_at":"2026-09-26T11:07:00.153785+00:00"}