GHSA-vq7c-3hc9-m5hr: Duplicate Advisory SurrealDB: Port-specific --deny-net Rules Silently Vulnerability

MODERATE
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CVSS 6.4
CWE-918
Published
Advisory Summary

GHSA-vq7c-3hc9-m5hr is a MODERATE (CVSS 6.4) surrealdb: port-specific --deny-net rules silently vulnerability (CWE-918: Server-Side Request Forgery (SSRF)) affecting Duplicate Advisory libraries in the crates.io ecosystem. The issue involves surrealdb: port-specific --deny-net rules silently bypassed on http redirect. Remediation is available in the latest vendor maintenance releases.

GHSA-vq7c-3hc9-m5hr at a Glance

CVE Identifier N/A
GHSA Identifier GHSA-vq7c-3hc9-m5hr
Severity MODERATE
CVSS v3.1 Base Score 6.4
CWE Classification CWE-918: Server-Side Request Forgery (SSRF)
Affected Product Duplicate Advisory
Package Ecosystem crates.io
Published Date
Last Updated

Security Impact

CVSS: 6.4

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Changed (S:C)
Confidentiality Low (C:L)
Integrity Low (I:L)
Availability None (A:N)

How to Fix GHSA-vq7c-3hc9-m5hr

To remediate this vulnerability, upgrade all affected Duplicate Advisory dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

surrealdb fixed: Latest secure release 
Upgrade surrealdb to Latest secure release
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for surrealdb

How to Check if You Are Affected

To determine whether your application is affected by GHSA-vq7c-3hc9-m5hr, inspect your project dependencies for Duplicate Advisory:

inspect dependencies for surrealdb

Analyze the terminal output to locate any version of Duplicate Advisory in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-918: Server-Side Request Forgery (SSRF), where the web server receives a url or similar request from an upstream component and retrieves the contents of this url, but it does not sufficiently ensure that the request is being sent to the expected destination. In Duplicate Advisory, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

## Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-97vg-427p-8hx5. This link is maintained to preserve external references. ## Original Description SurrealDB before 3.1.0 contains a capability bypass vulnerability in HTTP redirect handling that allows authenticated users to circumvent port-scoped --deny-net rules. Attackers can chain an HTTP redirect from an allowed hostname to a denied host:port combination, and the redirect is followed because the port information is dropped during redirect policy evaluation.

GHSA-vq7c-3hc9-m5hr Affected Duplicate Advisory Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
surrealdb
 crates.io

References

GitHub Advisory / Wiki ADVISORY
https://github.com/surrealdb/surrealdb/security/advisories/GHSA-97vg-427p-8hx5
NVD — GHSA-vq7c-3hc9-m5hr NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-63743
www.vulncheck.com/advisories/surreald... WEB
https://www.vulncheck.com/advisories/surrealdb-before-port-specific-deny-rule-bypass-via-http-redirect

Frequently Asked Questions

What is GHSA-vq7c-3hc9-m5hr?
GHSA-vq7c-3hc9-m5hr is a security vulnerability in Duplicate Advisory involving SurrealDB: Port-specific --deny-net rules silently bypassed on HTTP redirect under CWE-918: Server-Side Request Forgery (SSRF).
Which Duplicate Advisory versions are affected?
Affected versions include releases prior to current release patches across affected packages: surrealdb.
What version fixes GHSA-vq7c-3hc9-m5hr?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is surrealdb affected?
Yes, surrealdb is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of GHSA-vq7c-3hc9-m5hr?
GHSA-vq7c-3hc9-m5hr has a CVSS v3.1 base score of 6.4 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.
What CWE is associated with GHSA-vq7c-3hc9-m5hr?
GHSA-vq7c-3hc9-m5hr is classified under CWE-918: Server-Side Request Forgery (SSRF) (The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.).
How can I check crates.io dependencies for GHSA-vq7c-3hc9-m5hr?
Run the dependency tree command: 'inspect dependencies for surrealdb'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-vq7c-3hc9-m5hr",
  "modified" : "2026-09-04T20:14:00Z",
  "published" : "2026-07-20T12:33:09Z",
  "withdrawn" : "2026-09-04T20:14:00Z",
  "aliases" : [ ],
  "summary" : "Duplicate Advisory: SurrealDB: Port-specific --deny-net rules silently bypassed on HTTP redirect",
  "details" : "## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-97vg-427p-8hx5. This link is maintained to preserve external references.\n\n## Original Description\n\nSurrealDB before 3.1.0 contains a capability bypass vulnerability in HTTP redirect handling that allows authenticated users to circumvent port-scoped --deny-net rules. Attackers can chain an HTTP redirect from an allowed hostname to a denied host:port combination, and the redirect is followed because the port information is dropped during redirect policy evaluation.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "crates.io",
      "name" : "surrealdb"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "< 3.1.0"
    }
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/surrealdb/surrealdb/security/advisories/GHSA-97vg-427p-8hx5"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-63743"
  }, {
    "type" : "WEB",
    "url" : "https://www.vulncheck.com/advisories/surrealdb-before-port-specific-deny-rule-bypass-via-http-redirect"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-918" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-09-04T20:14:00Z",
    "nvd_published_at" : "2026-07-20T12:19:43Z"
  }
}