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GEOFlow CVE-2026-82667

| EUVDEUVD-2026-68436 LOW
Server-Side Request Forgery (SSRF) (CWE-918)
2026-08-31 VulDB GHSA-wvjm-58fp-5q8g
PHP SSRF Geoflow Yaojingang
2.0
CVSS 4.0 · Vendor: VulDB

Severity by source

Vendor (VulDB) PRIMARY
2.0 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
vuln.today AI
4.7 MEDIUM

Network-reachable but requires high privileges to access endpoint configuration; limited impact consistent with SSRF internal-resource disclosure.

3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Primary rating from Vendor (VulDB).

CVSS VectorVendor: VulDB

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
X

Lifecycle Timeline

5
CVE Published
Aug 31, 2026 - 10:50 cve.org
LOW 2.0
Source Code Evidence Fetched
Aug 31, 2026 - 09:34 vuln.today
Analysis Generated
Aug 31, 2026 - 09:34 vuln.today
Severity Changed
Aug 31, 2026 - 09:22 NVD
MEDIUM LOW
CVSS changed
Aug 31, 2026 - 09:22 NVD
5.1 (MEDIUM) 2.0 (LOW)

DescriptionCVE.org

A vulnerability has been found in yaojingang GEOFlow up to 2.1.0. Impacted is the function DistributionController.isValidHttpEndpoint of the file app/Services/GeoFlow/GenericHttpEndpointResolver.php. Such manipulation of the argument endpoint_url leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.1.1 is recommended to address this issue. The name of the patch is 67abfd864a15d169a78429f3290c91cb3b93e849. It is advisable to upgrade the affected component.

AnalysisAI

Server-side request forgery in yaojingang GEOFlow up to 2.1.0 allows high-privileged authenticated attackers to make the application server issue arbitrary outbound HTTP requests by supplying a crafted value to the endpoint_url argument of DistributionController.isValidHttpEndpoint in GenericHttpEndpointResolver.php. The vulnerability carries a very low CVSS 4.0 score of 2.0 due to the PR:H requirement, limiting realistic attacker population to those already holding elevated application credentials. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation Exploitation requires the attacker to hold high-privilege credentials within the GEOFlow application (PR:H per CVSS 4.0 vector). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The overall risk is low. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Vendor-released patch: v2.1.1 - upgrade GEOFlow to version 2.1.1 available at https://github.com/yaojingang/GEOFlow/releases/tag/v2.1.1. … Detailed patch versions, workarounds, and compensating controls in full report.
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CVE-2026-82667 vulnerability details – vuln.today
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