CVE-2021-28956 json
The unofficial vscode-sass-lint (aka Sass Lint) extension through 1.0.7 for Visual Studio Code allows attackers to execute arbitrary binari…
published 2021-03-22 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-15606
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 75%
- public exploits
- 0
- none known
Summary
The unofficial vscode-sass-lint (aka Sass Lint) extension through 1.0.7 for Visual Studio Code allows attackers to execute arbitrary binaries if the user opens a crafted workspace. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
Patch / fix
Exploit prediction
1.54% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
References
-
github.com
/glen-84/vscode-sass-lint/compare/v1.0.6...v1.0.7
patch, release-notes, third-party-advisory
-
marketplace.visualstudio.com
/items/glen-84.sass-lint/changelog
release-notes, vendor-advisory
-
github.com
/glen-84/vscode-sass-lint/releases
release-notes, third-party-advisory
-
vuln.ryotak.me
/advisories/1
third-party-advisory
Sources
- CVE List CVE-2021-28956
- NVD CVE-2021-28956
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.