Vulnerability · Published Apr 5, 2021 · Assigned by mitre
CVE-2021-29261
High 7.8
In plain English
A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)1.4%top 27.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The unofficial Svelte extension before 104.8.0 for Visual Studio Code allows attackers to execute arbitrary code via a crafted workspace configuration.
Affected products (as reported)
References
- https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode x_refsource_MISC
- https://github.com/sveltejs/language-tools/releases x_refsource_MISC
- https://vuln.ryotak.me/advisories/3 x_refsource_MISC
- https://github.com/sveltejs/language-tools/releases/tag/extensions-104.8.0 x_refsource_MISC
- https://github.com/sveltejs/language-tools/commit/5d7bf1fd98bfe2cd2080863a3c95ce099b898075 x_refsource_MISC