PT-2026-60951 · Surrealdb · Surrealdb

Manelmontilla · CVE-2025-71390 · Published 2026-07-18 · Updated 2026-07-18

Positive Technologies (AI Summary)

CVSS v4.0

5.8

Medium

Base vector

AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H

Name of the Vulnerable Software and Affected Versions SurrealDB versions prior to 2.2.6 SurrealDB versions prior to 2.3.6 SurrealDB versions prior to 2.1.8 SurrealDB versions prior to 3.0.0-alpha.8

Description An authenticated user can bypass network access restrictions in http::* functions. The software fails to validate DNS-resolved hostnames against the --deny-net restriction. By invoking http::<fn>(<url>) with a hostname that resolves to a denied IP address, the server issues the request and returns the response. This allows access to restricted internal endpoints, potentially leading to the retrieval or alteration of sensitive information and credentials.

Recommendations Update SurrealDB to version 2.2.6 or later. Update SurrealDB to version 2.3.6 or later. Update SurrealDB to version 2.1.8 or later. Update SurrealDB to version 3.0.0-alpha.8 or later.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2025-71390

Affected Products

Surrealdb

References · 4

• https://github.com/surrealdb/surrealdb/security/advisories/GHSA-m3c3-78fh-w3w7 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-71390 · Security Note
• https://vulncheck.com/advisories/surrealdb-before-deny-net-bypass-via-dns-resolution · Note
• https://twitter.com/VulmonFeeds/status/2078510229851951491 · Twitter Post