CVE-2021-29261

Description

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

7.8

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.68% Top 30%

Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory visualstudio.com Third-Party Advisory ryotak.me

Affected: n/a n/a

References

Link	Tags
https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode	third party advisory product
https://github.com/sveltejs/language-tools/releases	third party advisory
https://vuln.ryotak.me/advisories/3	third party advisory
https://github.com/sveltejs/language-tools/releases/tag/extensions-104.8.0	third party advisory release notes
https://github.com/sveltejs/language-tools/commit/5d7bf1fd98bfe2cd2080863a3c95ce099b898075	third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-29261?: CVE-2021-29261 has been scored as a high severity vulnerability.
How to fix CVE-2021-29261?: To fix CVE-2021-29261, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-29261 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-29261 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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