CVE-2026-1337

MEDIUM

5.4

Descripcion

Insufficient escaping of unicode characters in query log in Neo4j Enterprise and Community editions prior to 2026.01 can lead to XSS if the user opens the logs in a tool that treats them as HTML. There is no security impact on Neo4j products, but this advisory is released as a precaution to treat the logs as plain text if using versions prior to 2026.01. Proof of concept exploit: https://github.com/JoakimBulow/CVE-2026-1337

Detalles CVE

Puntuacion CVSS v3.15.4

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioREQUIRED

Publicado2/6/2026

Ultima modificacion2/24/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

neo4j:neo4j

Debilidades (CWE)

CWE-117

Referencias

https://github.com/JoakimBulow/CVE-2026-1337(3b236295-4ccd-4a1f-a1c1-a72eecc8d7b6)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.