CVE-2026-116069

NiubiGEO before 0.3.2 Unauthenticated SSRF via /audit-plan domain Field

Published Oct 25, 2026 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Description

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.

Analysis

Technical impact

The unpatched NiubiGEO server can accept unauthenticated POST requests to /audit‑plan and use a supplied domain field to trigger outbound requests from the host. An attacker can supply an IP literal, localhost, or private and link‑local addresses, causing the server to fetch data from internal services or cloud metadata and return the responses in the siteEvidence JSON, thereby exposing sensitive internal information.

Affected Systems

NiubiGEO versions released by Albert‑Weasker prior to 0.3.2 are impacted. Users running those versions should upgrade to the current release.

Risk and Exploitability

The CVSS score of 6.9 indicates moderate severity, and the EPSS score is not available. The vulnerability is not listed in CISA KEV. The attack vector is straightforward: an unauthenticated attacker submits a crafted domain value in the POST request, causing the server to perform an arbitrary outbound request to internal or cloud metadata endpoints.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Albert-Weasker

niubigeo

unaffected

Version	Status	Constraints
`0`	affected	< 0.3.2

No data.

Vendor Product Versions

Albert-weasker

Niubigeo

Version	Status	Scheme	Platform
`[0,0.3.2)`	affected	semver	—

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

Update NiubiGEO to version 0.3.2 or later to remove the SSRF vulnerability.
Disable or restrict unauthenticated access to the /audit‑plan endpoint to prevent exploitation.
Implement input validation that rejects any domain value that resolves to an IP literal, localhost, private, or link‑local address before processing the request.

Generated by OpenCVE AI on October 25, 2026 at 14:23 UTC.

Tracking

Advisories

No advisories available

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.262% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://github.com/Albert-Weasker/niubigeo
https://github.com/Albert-Weasker/niubigeo/blob/25d1f06e87c73d1df98bb82a2cfebacc0c215111/src/keywords/site-evidence.ts#L127-L149
https://github.com/Albert-Weasker/niubigeo/blob/25d1f06e87c73d1df98bb82a2cfebacc0c215111/src/server.ts#L875-L894
https://github.com/Albert-Weasker/niubigeo/commit/299b9e71881d445e976012ad75ecdd05ce802715
https://github.com/Albert-Weasker/niubigeo/issues/242
https://github.com/Albert-Weasker/niubigeo/releases/tag/v0.3.2
https://www.vulncheck.com/advisories/niubigeo-before-0.3.2-unauthenticated-ssrf-via-audit-plan-domain-field

History

Nov 4, 2026 8:30 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Oct 26, 2026 7:15 PM First appearance in the feed. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Albert-weasker Albert-weasker niubigeo
Vendors & Products		Albert-weasker Albert-weasker niubigeo

Oct 25, 2026 12:30 PM Description updated. Title updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		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.
Title		NiubiGEO before 0.3.2 Unauthenticated SSRF via /audit-plan domain Field
Weaknesses		CWE-918
References		https://github.com/Albert-Weasker/niubigeo https://github.com/Albert-Weasker/niubigeo/blob/25d1f06e87c73d1df98bb82a2cfebacc0c215111/src/keywords/site-evidence.ts#L127-L149 https://github.com/Albert-Weasker/niubigeo/blob/25d1f06e87c73d1df98bb82a2cfebacc0c215111/src/server.ts#L875-L894 https://github.com/Albert-Weasker/niubigeo/commit/299b9e71881d445e976012ad75ecdd05ce802715 https://github.com/Albert-Weasker/niubigeo/issues/242 https://github.com/Albert-Weasker/niubigeo/releases/tag/v0.3.2 https://www.vulncheck.com/advisories/niubigeo-before-0.3.2-unauthenticated-ssrf-via-audit-plan-domain-field
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}` cvssV4_0 `{'score': 6.9, 'vector': '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'}`