GHSA-wv8q-r932-8hc7
Suggest an improvement- Source
- https://github.com/advisories/GHSA-wv8q-r932-8hc7
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-wv8q-r932-8hc7/GHSA-wv8q-r932-8hc7.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-wv8q-r932-8hc7
- Aliases
- Published
- 2022-07-13T00:00:41Z
- Modified
- 2025-01-14T10:57:16.158613Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- Svelte vulnerable to XSS when using objects during server-side rendering
- Details
-
The package svelte before 3.49.0 is vulnerable to Cross-site Scripting (XSS) due to improper input sanitization and to improper escape of attributes when using objects during SSR (Server-Side Rendering). Exploiting this vulnerability is possible via objects with a custom toString() function.
- Database specific
{ "severity": "MODERATE", "github_reviewed": true, "cwe_ids": [ "CWE-79" ], "nvd_published_at": "2022-07-12T19:15:00Z", "github_reviewed_at": "2022-07-15T16:22:17Z" }- References
Affected packages
npm / svelte
Package
- Name
- svelte
- View open source insights on deps.dev
- Purl
- pkg:npm/svelte