What is the CVSS score of CVE-2026-17458?

CVE-2026-17458 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P. EPSS exploitation probability: 0.2%.

Is there a public PoC exploit available for CVE-2026-17458?

Yes, a public proof-of-concept exploit is available for CVE-2026-17458. Prioritise patching immediately. EPSS: 0.2%.

Openclaw Cn CVE-2026-17458

EUVD-2026-49053 LOW

Server-Side Request Forgery (SSRF) (CWE-918)

2026-07-26 VulDB

GHSA-5q2x-g6w4-m2qg

SSRF Openclaw Cn Mf Yang

2.1

CVSS 4.0 · Vendor: VulDB

View

Vulnerability Assessment

Weakness

CWE

CWE-918

OWASP Top 10:2025

A01:2025 - Broken Access Control

ASVS 5.0

V4 - API and Web Service URL allowlisting, SSRF prevention

MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Credential Access

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Monitor Track and reassess. Why: LOW severity (CVSS 0.1-3.9).

No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Jul 26, 2026

Server-side request forgery in openclaw-cn up to version 0.2.1 via the Browser Control HTTP API enables authenticated remote attackers to manipulate server-side requests, potentially accessing internal resources. Public exploit code is available in the project's GitHub issue tracker, but no active exploitation has been confirmed through CISA KEV. The vulnerability affects deployments where the browser control API is exposed, requiring low-privilege access to exploit.

Affected VersionsENISA

openclaw-cn 0.2.1

openclaw-cn 0.2.0

Affected Packages

euvd openclaw_cn no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

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

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (VulDB) PRIMARY 2.1 MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Primary rating from Vendor (VulDB) · only source for this CVE.

CVSS VectorVendor: VulDB

Attack Vector

Network

Attack Complexity

Low

Attack Requirements

None

Privileges Required

Low

User Interaction

None

Vulnerable system: Confidentiality

Low

Vulnerable system: Integrity

Low

Vulnerable system: Availability

Low

Subsequent system: Confidentiality

None

Subsequent system: Integrity

None

Subsequent system: Availability

None

Lifecycle Timeline

Severity Changed

Jul 26, 2026 - 11:22 NVD

MEDIUM LOW

CVSS changed

Jul 26, 2026 - 11:22 NVD

5.3 (MEDIUM) 2.1 (LOW)

CVE Published

Jul 26, 2026 - 09:45 cve.org

LOW 2.1

DescriptionCVE.org

A vulnerability was found in mf-yang openclaw-cn up to 0.2.1. This affects the function clickViaPlaywright of the file src/browser/routes/agent.act.ts of the component Browser Control HTTP API. Performing a manipulation results in server-side request forgery. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

Threat Intelligence Overview

EPSS Score

0.2%

Top 86% exploitable

Exploit

POC

Public exploit code exists

Social Media

Sightings

Data Quality

7 sources

Confidence: High

EUVD

NVD

CVE.org

EPSS

Vulnrichment CIRCL

GitHub

VulDB

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 LOW

CISA KEV No

Public POC Yes

EPSS 0.2%

Patch available No

Active threat No

Deciding rule

LOW severity (CVSS 0.1-3.9)

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.