What is the CVSS score of CVE-2026-2095?

CVE-2026-2095 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

How to fix or mitigate CVE-2026-2095?

Within 24 hours: Inventory all Agentflow deployments, assess user exposure, and isolate critical instances from production networks if possible. Within 7 days: Implement WAF rules to restrict access to Agentflow, enforce network segmentation to limit lateral movement, disable non-essential Agentflow features, and enable enhanced logging/monitoring. Within 30 days: Contact Flowring for patch availability, evaluate alternative solutions, migrate critical functions to patched systems, or consider decommissioning Agentflow if patches remain unavailable.

Agentflow CVE-2026-2095

CRITICAL

Authentication Bypass Using an Alternate Path or Channel (CWE-288)

2026-02-10 twcert@cert.org.tw

Authentication Bypass Agentflow Flowring

9.8

CVSS 3.1 · NVD

View

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

Access

Send crafted request to authentication endpoint
Delivery

Exploit token generation flaw
Exploit

Obtain arbitrary user token
Execution

Authenticate as any user
Impact

Access system with elevated privileges

Vulnerability Assessment

Weakness	CWE CWE-288 OWASP Top 10:2025 A07:2025 - Authentication Failures ASVS 5.0 V6 - Authentication Alternate path authentication
Exploitation Conditions	No special conditions — remote unauthenticated exploitation against default Agentflow installations. Attacker must access the specific authentication functionality endpoint that improperly generates or validates user tokens without proper verification.
Impact	CVSS 9.8, EPSS 0.63%. Workflow systems contain business process data and approvals.
Exploit ScenarioDerived	Attacker bypasses authentication to access workflow functions, potentially approving requests or accessing business data.

Act Now Prioritize within 24-48h. Why: CRITICAL severity.

No patch listed yet 0.6% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 12, 2026

Authentication bypass in Flowring Agentflow workflow system allows unauthenticated remote attackers to exploit specific functions. EPSS 0.63%.

Earlier versions of this analysis (1)

v1 Mar 12, 2026 - 22:02 CVSS 9.8

Auth bypass in Flowring Agentflow BPM system.

RemediationAI

Apply vendor patch.

Affects your stack

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Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

CWE-288 authentication bypass via alternate path. First of two Agentflow auth bypass CVEs.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

DescriptionCVE.org

Agentflow developed by Flowring has an Authentication Bypass vulnerability, allowing unauthenticated remote attackers to exploit a specific functionality to obtain arbitrary user authentication token and log into the system as any user.

Executive ViewAI

Why It Matters

An unauthenticated attacker can bypass authentication in Agentflow and impersonate any user to access the system, creating immediate risk of unauthorized data access, account takeover, and system compromise. This vulnerability affects any organization using Agentflow and requires urgent remediation as no patch is currently available from the vendor.

Business Impact: Severe

Compensating Controls

Implement WAF rules to block exploitation patterns; restrict Agentflow network access via firewall to trusted IPs only; enable network segmentation to isolate Agentflow from sensitive systems; disable the vulnerable authentication feature if functionality permits; implement robust logging and real-time alerting for suspicious authentication activity; conduct immediate user access audit and reset high-privileged account credentials; consider temporary service shutdown if Agentflow is non-critical.

Threat Intelligence Overview

EPSS Score

0.6%

Top 30% exploitable

Data Quality

3 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity CRITICAL

CISA KEV No

Public POC No

EPSS 0.6%

Patch available No

Active threat No

Deciding rule

CRITICAL severity

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.