CVE-2021-29261

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Source
https://cve.org/CVERecord?id=CVE-2021-29261
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29261.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-29261
Published
2021-04-05T07:15:14Z
Modified
2026-10-24T10:50:12Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The unofficial Svelte extension before 104.8.0 for Visual Studio Code allows attackers to execute arbitrary code via a crafted workspace configuration.

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:a:svelte:svelte:*:*:*:*:*:visual_studio_code:*:*"
            ],
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "fixed":  "104.8.0"
                        }
                    ],
                    "source":  "CPE_RANGE"
                }
            ],
            "vendor_product":  "svelte:svelte"
        },
        {
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "fixed":  "104.8.0"
                        }
                    ],
                    "source":  "DESCRIPTION"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/sveltejs/language-tools

Affected ranges

Type
GIT
Repo
https://github.com/sveltejs/language-tools
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5d7bf1fd98bfe2cd2080863a3c95ce099b898075
Fixed
562ccd1373404a4e3fe2439e25fea6b7a314733c
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "fixed":  "5d7bf1fd98bfe2cd2080863a3c95ce099b898075"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "extensions-104.8.0",
            "range":  [
                {
                    "fixed":  "562ccd1373404a4e3fe2439e25fea6b7a314733c"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

100.*
100.1.0
101.*
101.0.0
101.1.0
101.1.1
101.10.0
101.11.0
101.11.1
101.12.0
101.12.1
101.12.2
101.13.0
101.13.1
101.14.0
101.2.0
101.3.0
101.4.0
101.5.0
101.6.0
101.7.0
101.7.1
101.8.0
101.9.0
101.9.1
101.9.2
101.9.3
102.*
102.0.0
102.1.0
102.1.1
102.2.0
102.3.0
102.4.0
102.5.0
102.5.1
102.6.0
102.7.0
102.8.0
103.*
103.0.0
104.*
104.0.0
104.1.0
104.1.1
extensions-104.*
extensions-104.2.1
extensions-104.3.0
extensions-104.4.0
extensions-104.4.1
extensions-104.4.2
extensions-104.4.3
extensions-104.4.4
extensions-104.5.0
extensions-104.6.0
extensions-104.6.1
extensions-104.6.2
extensions-104.6.3
extensions-104.6.4
extensions-104.7.0
svelte-check-1.*
svelte-check-1.1.31
svelte-check-1.1.32
svelte-check-1.1.33
svelte-check-1.1.34
svelte-check-1.1.35
svelte-check-1.1.36
svelte-check-1.2.0
svelte-check-1.2.1
svelte-check-1.2.2
svelte-check-1.2.3
svelte-check-1.2.4
svelte-check-1.2.5
svelte-check-1.2.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29261.json"