What is the CVSS score of CVE-2021-28114?

CVE-2021-28114 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 52.0%.

Is there a patch available for CVE-2021-28114?

Yes, a patch is available for CVE-2021-28114. Update the affected software to the latest version immediately.

Froala Editor CVE-2021-28114

MEDIUM

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

2021-07-16 cve@mitre.org

XSS Froala Editor

5.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.4 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Jul 16, 2021 - 13:15 nvd

MEDIUM 5.4

DescriptionNVD

Froala WYSIWYG Editor 3.2.6-1 is affected by XSS due to a namespace confusion during parsing.

AnalysisAI

Froala WYSIWYG Editor 3.2.6-1 is affected by XSS due to a namespace confusion during parsing. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch 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. Froala WYSIWYG Editor 3.2.6-1 is affected by XSS due to a namespace confusion during parsing. Affected products include: Froala Froala Editor.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.