What is the CVSS score of CVE-2022-3223?

CVE-2022-3223 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.6%.

Is there a public PoC exploit available for CVE-2022-3223?

Yes, a public proof-of-concept exploit is available for CVE-2022-3223. Prioritise patching immediately. EPSS: 0.6%.

Is there a patch available for CVE-2022-3223?

Yes, a patch is available for CVE-2022-3223. Update the affected software to the latest version immediately.

Drawio CVE-2022-3223

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2022-09-16 security@huntr.dev

XSS Drawio

6.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.1 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Sep 16, 2022 - 11:15 nvd

MEDIUM 6.1

DescriptionNVD

Cross-site Scripting (XSS) - Stored in GitHub repository jgraph/drawio prior to 20.3.1.

AnalysisAI

Cross-site Scripting (XSS) - Stored in GitHub repository jgraph/drawio prior to 20.3.1. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Cross-site Scripting (XSS) - Stored in GitHub repository jgraph/drawio prior to 20.3.1. Affected products include: Diagrams Drawio. Version information: prior to 20.3.1..

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.