CVE-2026-78394mediumCWE-22

CVE-2026-78394: fallo de gravedad media en Link Library

Link Library < 7.9.6 - Contributor+ Path Traversal via 'filepath' Parameter

Publicada el

Seguir esta CVE+ Monitorear Link Library

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

33Vexday Risk Score

Sin señal de explotación. Ella tiene prueba de concepto pública.

ssvc Attendcvss 4.1epss 0.2%
The Link Library WordPress plugin before 7.9.6 does not sanitize a user-supplied destination folder before writing a generated image to disk, allowing users with the Contributor role and above to create directories and write or overwrite image files anywhere the web server can write, including outside the site's document root. The written file name is always numeric with a fixed image extension, so executable code cannot be planted this way.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N
Productos afectados
Unknown · Link Library
⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
CVEs relacionadas — Link Library

En el mismo producto, de las más peligrosas a las menos.

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%