Link Library
Monthly
Unauthenticated SQL injection in the Link Library WordPress plugin before 7.9.3 allows remote attackers to inject arbitrary SQL through an unsanitised, unescaped user-supplied value used directly in a database query. Publicly available exploit code exists (published by WPScan), and CISA's SSVC assessment rates the flaw as automatable with total technical impact, though the EPSS probability remains low at 0.18%. A vendor patch is available in version 7.9.3.
Arbitrary file deletion in the Link Library WordPress plugin (versions 7.8.8 and earlier) allows authenticated contributors to delete arbitrary files on the server via a path traversal flaw. Reported by Patchstack and tracked as EUVD-2026-36986, the issue enables low-privileged authors of WordPress content to disrupt site availability by removing critical files such as wp-config.php; no public exploit identified at time of analysis.
Reflected XSS in the Link Library WordPress plugin before 7.9.4 allows unauthenticated remote attackers to inject and execute arbitrary JavaScript in a victim's browser by tricking them into visiting a crafted URL containing an unsanitized parameter. The CVSS scope is Changed (S:C), meaning attacker-controlled script runs in the victim's browsing context, enabling session theft or privilege escalation against logged-in WordPress users. No public exploit identified at time of analysis is contradicted here - a publicly available exploit code exists per WPScan, though EPSS of 0.17% (7th percentile) indicates limited observed exploitation at time of analysis and no CISA KEV listing exists.
Cross-site scripting in the Link Library WordPress plugin (versions before 7.9.4) allows unauthenticated network-based attackers to inject malicious JavaScript that executes in the context of other users' browsers. The CVSS 4.0 vector assigns High subsequent-system impacts (SC:H/SI:H/SA:H), indicating exploitation could compromise visiting administrators and cascade to full WordPress site control. No public exploit code or CISA KEV listing has been identified at time of analysis, though Tenable reported the finding (TRA-2026-52) and a patched release (7.9.4) is available.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Yannick Lefebvre Link Library allows Stored XSS.8. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
The Link Library plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'searchll' parameter in all versions up to, and including, 7.7.2 due to insufficient input sanitization. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Yannick Lefebvre Link Library allows Reflected XSS.7.1. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Yannick Lefebvre Link Library link-library allows Reflected XSS.6.3. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The Link Library plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'link-library' shortcode in all versions up to, and including, 7.6.11 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
The Link Library plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the searchll parameter in all versions up to, and including, 7.6.6 due to insufficient input sanitization and. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Yannick Lefebvre Link Library allows Reflected XSS.6. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The Link Library plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'll_reciprocal' parameter in all versions up to, and including, 7.6 due to insufficient input sanitization. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Cross-Site Request Forgery (CSRF) vulnerability in Yannick Lefebvre Link Library.5.13. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Yannick Lefebvre Link Library allows Reflected XSS.5.13. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Unauthenticated SQL injection in the Link Library WordPress plugin before 7.9.3 allows remote attackers to inject arbitrary SQL through an unsanitised, unescaped user-supplied value used directly in a database query. Publicly available exploit code exists (published by WPScan), and CISA's SSVC assessment rates the flaw as automatable with total technical impact, though the EPSS probability remains low at 0.18%. A vendor patch is available in version 7.9.3.
Arbitrary file deletion in the Link Library WordPress plugin (versions 7.8.8 and earlier) allows authenticated contributors to delete arbitrary files on the server via a path traversal flaw. Reported by Patchstack and tracked as EUVD-2026-36986, the issue enables low-privileged authors of WordPress content to disrupt site availability by removing critical files such as wp-config.php; no public exploit identified at time of analysis.
Reflected XSS in the Link Library WordPress plugin before 7.9.4 allows unauthenticated remote attackers to inject and execute arbitrary JavaScript in a victim's browser by tricking them into visiting a crafted URL containing an unsanitized parameter. The CVSS scope is Changed (S:C), meaning attacker-controlled script runs in the victim's browsing context, enabling session theft or privilege escalation against logged-in WordPress users. No public exploit identified at time of analysis is contradicted here - a publicly available exploit code exists per WPScan, though EPSS of 0.17% (7th percentile) indicates limited observed exploitation at time of analysis and no CISA KEV listing exists.
Cross-site scripting in the Link Library WordPress plugin (versions before 7.9.4) allows unauthenticated network-based attackers to inject malicious JavaScript that executes in the context of other users' browsers. The CVSS 4.0 vector assigns High subsequent-system impacts (SC:H/SI:H/SA:H), indicating exploitation could compromise visiting administrators and cascade to full WordPress site control. No public exploit code or CISA KEV listing has been identified at time of analysis, though Tenable reported the finding (TRA-2026-52) and a patched release (7.9.4) is available.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Yannick Lefebvre Link Library allows Stored XSS.8. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
The Link Library plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'searchll' parameter in all versions up to, and including, 7.7.2 due to insufficient input sanitization. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Yannick Lefebvre Link Library allows Reflected XSS.7.1. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Yannick Lefebvre Link Library link-library allows Reflected XSS.6.3. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The Link Library plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'link-library' shortcode in all versions up to, and including, 7.6.11 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
The Link Library plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the searchll parameter in all versions up to, and including, 7.6.6 due to insufficient input sanitization and. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Yannick Lefebvre Link Library allows Reflected XSS.6. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The Link Library plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'll_reciprocal' parameter in all versions up to, and including, 7.6 due to insufficient input sanitization. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Cross-Site Request Forgery (CSRF) vulnerability in Yannick Lefebvre Link Library.5.13. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Yannick Lefebvre Link Library allows Reflected XSS.5.13. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.