What is the CVSS score of CVE-2022-23544?

CVE-2022-23544 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: 1.6%.

Is there a public PoC exploit available for CVE-2022-23544?

Yes, a public proof-of-concept exploit is available for CVE-2022-23544. Prioritise patching immediately. EPSS: 1.6%.

Is there a patch available for CVE-2022-23544?

Yes, a patch is available for CVE-2022-23544. Update the affected software to the latest version immediately.

Metersphere CVE-2022-23544

MEDIUM

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

2022-12-28 security-advisories@github.com

SSRF XSS Metersphere

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

Dec 28, 2022 - 00:15 nvd

MEDIUM 6.1

DescriptionNVD

MeterSphere is a one-stop open source continuous testing platform, covering test management, interface testing, UI testing and performance testing. Versions prior to 2.5.0 are subject to a Server-Side Request Forgery that leads to Cross-Site Scripting. A Server-Side request forgery in IssueProxyResourceService::getMdImageByUrl allows an attacker to access internal resources, as well as executing JavaScript code in the context of Metersphere's origin by a victim of a reflected XSS. This vulnerability has been fixed in v2.5.0. There are no known workarounds.

AnalysisAI

MeterSphere is a one-stop open source continuous testing platform, covering test management, interface testing, UI testing and performance testing. 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. MeterSphere is a one-stop open source continuous testing platform, covering test management, interface testing, UI testing and performance testing. Versions prior to 2.5.0 are subject to a Server-Side Request Forgery that leads to Cross-Site Scripting. A Server-Side request forgery in IssueProxyResourceService::getMdImageByUrl allows an attacker to access internal resources, as well as executing JavaScript code in the context of Metersphere's origin by a victim of a reflected XSS. This vulnerability has been fixed in v2.5.0. There are no known workarounds. Affected products include: Metersphere. Version information: prior to 2.5.0.

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.