What’s Vulnerable › Vulnerabilities

CVE-2022-0484: Improper URL Validation causes Mirantis Container Cloud Lens Extension to open external programs

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-02-04 · updated 2026-06-17
• Weakness: CWE-20

Description

Lack of validation of URLs causes Mirantis Container Cloud Lens Extension before v3.1.1 to open external programs other than the default browser to perform sign on to a new cluster. An attacker could host a webserver which serves a malicious Mirantis Container Cloud configuration file and induce the victim to add a new cluster via its URL. This issue affects: Mirantis Mirantis Container Cloud Lens Extension v3 versions prior to v3.1.1.

Affected products

• Mirantis Container Cloud Lens Extension: from 3.0.0 before 3.1.1 — fixed in 3.1.1

How to fix

Upgrade to a fixed version: Mirantis Container Cloud Lens Extension 3.1.1. Check the vendor advisory for mitigations.

References

• https://github.com/Mirantis/security/blob/main/advisories/0005.md
• https://github.com/Mirantis/security/blob/main/advisories/0005.md

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