What is the CVSS score of CVE-2022-1243?

CVE-2022-1243 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: 0.7%.

Is there a public PoC exploit available for CVE-2022-1243?

Yes, a public proof-of-concept exploit is available for CVE-2022-1243. Prioritise patching immediately. EPSS: 0.7%.

Is there a patch available for CVE-2022-1243?

Yes, a patch is available for CVE-2022-1243. Update the affected software to the latest version immediately.

Uri Js CVE-2022-1243

MEDIUM

Improper Input Validation (CWE-20)

2022-04-05 security@huntr.dev

XSS Uri Js

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

Apr 05, 2022 - 15:15 nvd

MEDIUM 6.1

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

16,131 npm packages depend on urijs (1,244 direct, 14,944 indirect)

Ecosystem-wide dependent count for version 1.19.11.

DescriptionNVD

CRHTLF can lead to invalid protocol extraction potentially leading to XSS in GitHub repository medialize/uri.js prior to 1.19.11.

AnalysisAI

CRHTLF can lead to invalid protocol extraction potentially leading to XSS in GitHub repository medialize/uri.js prior to 1.19.11. 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 under CWE-20. CRHTLF can lead to invalid protocol extraction potentially leading to XSS in GitHub repository medialize/uri.js prior to 1.19.11. Affected products include: Uri.Js Project Uri.Js. Version information: prior to 1.19.11..

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.