CVE-2026-78393: medium-severity vulnerability in Link Library
Link Library < 7.9.6 - Reflected XSS via 'link_tags' and 'link_price' Sort and Breadcrumb Links
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.1epss 0.1%
The Link Library WordPress plugin before 7.9.6 does not properly escape some parameters before outputting them in the addresses of links it generates on its front-end directory pages, leading to Reflected Cross-Site Scripting which could be used against any visitor, including logged-in administrators.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected products
Unknown · Link Librarypublic PoCs found — 1
cve_referencewpscan.com/vulnerability/2605888a-195d-4bce-8aac-347710ad1de8/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Link Library
In the same product, most dangerous first.
CVE-2021-25093—Link Library < 7.2.8 - Unauthenticated Arbitrary Links DeletionEPSS 1.2%CVE-2021-25091—Link Library < 7.2.9 - Reflected Cross-Site ScriptingEPSS 0.8%CVE-2026-16535MEDIUMLink Library < 7.9.4 - Reflected XSS via Thumbs-Rating likelabelEPSS 0.5%CVE-2021-25092—Link Library < 7.2.8 - Library Settings Reset via CSRFEPSS 0.5%CVE-2022-4199MEDIUMLink Library < 7.4.1 - Admin+ Stored XSSEPSS 0.5%CVE-2026-16532CRITICALLink Library < 7.9.3 - Unauthenticated SQL Injection via the Front-End Link Submission FormEPSS 0.5%