CVE-2026-1337 — Insufficient escaping of unicode characters in query log
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 tr…
Published: 2026-02-06 · CVSS: 1.1 · CVSS 4.0
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
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7