🛡️ CVE-2022-0671 — vscode-xml

🔴 CVSS 9.5 — Critical ✅ No Known Exploit CWE-400 NVD
9.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Server-Side Request Forgery and Uncontrolled Resource Consumption in LemMinX

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity none, availability high.

Weakness class

CVE-2022-0671 is classified as CWE-400: Uncontrolled Resource Consumption. A request can consume memory, CPU or storage without limit, exhausting capacity for everyone else.

Affected software

CVE-2022-0671 is recorded against 2 packages.

  • org.eclipse.lemminx:lemminx-parent (fixed in 0.19.0)
  • vscode-xml (fixed in 0.19.0)

Timeline and source

Published on 19 February 2022 and last revised on 8 November 2023. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

nvd.nist.gov (Advisory)
github.com (Web)
github.com (Package)
github.com (Web)
github.com (Web)

Details

Severity CRITICAL
CVSS Score 9.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CWE CWE-400
Public Exploit ✅ No
Source NVD
Published 2022-02-19
Updated 2026-08-12
Modified 2023-11-08
Fix URL N/A

Affected Packages

Software From version Fixed in
org.eclipse.lemminx:lemminx-parent — 0.19.0
vscode-xml — 0.19.0

Similar Threats

Exploit Protection

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CVE-2022-0671 carries CVSS 9.5 Critical rating. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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