# CVE-2026-116069: NiubiGEO before 0.3.2 Unauthenticated SSRF via /audit-plan domain Field

Status: published. Published: 2026-10-25. Updated: 2026-11-04.

NiubiGEO before 0.3.2 contains an unauthenticated server-side request forgery vulnerability that allows remote attackers to make the server fetch internal addresses by supplying a crafted domain value to POST /audit-plan. Attackers can submit IP literals, localhost, or private and link-local hosts to read loopback, internal-network, or cloud metadata responses returned in the plan's siteEvidence JSON.

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulnCheck) — https://github.com/Albert-Weasker/niubigeo/commit/299b9e71881d445e976012ad75ecdd05ce802715

## Affected products and versions

- Albert-Weasker / niubigeo: ≥ 0; < 0.3.2 (affected, semver). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 6.9 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N; source: CNA: VulnCheck

- CVSS 3.1: 6.5 (medium); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N; source: CNA: VulnCheck

- CISA KEV: No listing in collected sources

- EPSS: 0.26% as of 2026-11-04; percentile 18.14%

- SSVC: exploitation none; automatable yes; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-918

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/Albert-Weasker/niubigeo/issues/242 (CNA: VulnCheck; issue-tracking)

- https://github.com/Albert-Weasker/niubigeo (CNA: VulnCheck; product)

- https://github.com/Albert-Weasker/niubigeo/blob/25d1f06e87c73d1df98bb82a2cfebacc0c215111/src/server.ts#L875-L894 (CNA: VulnCheck; technical-description)

- https://github.com/Albert-Weasker/niubigeo/blob/25d1f06e87c73d1df98bb82a2cfebacc0c215111/src/keywords/site-evidence.ts#L127-L149 (CNA: VulnCheck; technical-description)

- https://github.com/Albert-Weasker/niubigeo/commit/299b9e71881d445e976012ad75ecdd05ce802715 (CNA: VulnCheck; patch)

- https://github.com/Albert-Weasker/niubigeo/releases/tag/v0.3.2 (CNA: VulnCheck; release-notes)

- https://www.vulncheck.com/advisories/niubigeo-before-0.3.2-unauthenticated-ssrf-via-audit-plan-domain-field (CNA: VulnCheck; third-party-advisory)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-116069; retrieved 2026-11-04; source updated 2026-11-04

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-116069; retrieved 2026-11-04; source updated Not reported

Revision: de28730799a1f8347bf6804ed48c50104b4b286c4cc12d4cd966366a95a5cccb

Canonical: https://y2.dev/cve/CVE-2026-116069

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.