What’s Vulnerable › Vulnerabilities

CVE-2022-0671

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-02-18 · updated 2026-06-17
• Weakness: CWE-918

Description

A flaw was found in vscode-xml in versions prior to 0.19.0. Schema download could lead to blind SSRF or DoS via a large file.

Affected products

• vscode-xml: before 0.19.0 — fixed in 0.19.0

How to fix

Upgrade to a fixed version: vscode-xml 0.19.0. Check the vendor advisory for mitigations.

References

• https://github.com/eclipse/lemminx/blob/master/CHANGELOG.md#0190-february-14-2022
• https://github.com/redhat-developer/vscode-xml/blob/master/CHANGELOG.md#0190-february-14-2022
• https://github.com/eclipse/lemminx/blob/master/CHANGELOG.md#0190-february-14-2022
• https://github.com/redhat-developer/vscode-xml/blob/master/CHANGELOG.md#0190-february-14-2022

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