What is the CVSS score of CVE-2022-2290?

CVE-2022-2290 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: 3.1%.

Is there a public PoC exploit available for CVE-2022-2290?

Yes, a public proof-of-concept exploit is available for CVE-2022-2290. Prioritise patching immediately. EPSS: 3.1%.

Is there a patch available for CVE-2022-2290?

Yes, a patch is available for CVE-2022-2290. Update the affected software to the latest version immediately.

Trilium CVE-2022-2290

MEDIUM

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

2022-07-03 security@huntr.dev

XSS Trilium

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

Jul 03, 2022 - 06:15 nvd

MEDIUM 6.1

DescriptionNVD

Cross-site Scripting (XSS) - Reflected in GitHub repository zadam/trilium prior to 0.52.4, 0.53.1-beta.

AnalysisAI

Cross-site Scripting (XSS) - Reflected in GitHub repository zadam/trilium prior to 0.52.4, 0.53.1-beta. 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) - Reflected in GitHub repository zadam/trilium prior to 0.52.4, 0.53.1-beta. Affected products include: Triliumnotes Trilium. Version information: prior to 0.52.4.

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.