CVE-2022-4199: medium-severity vulnerability in Link Library
Link Library < 7.4.1 - Admin+ Stored XSS
Published · Updated
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.5%
exploitation probability
0.5%top 59% of all CVEs
observed exploitation
nono source reports it
The Link Library WordPress plugin before 7.4.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Affected products
Unknown · Link LibraryRelated 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-2026-16532CRITICALLink Library < 7.9.3 - Unauthenticated SQL Injection via the Front-End Link Submission FormEPSS 0.5%CVE-2026-78392MEDIUMLink Library < 7.9.6 - Contributor+ Stored XSS via 'link_target' ParameterEPSS 0.3%