Eclipse Open Vsx
3 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Eclipse Open Vsx, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
Eclipse Open Vsx CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 1 |
| 2026-07 | 1 |
| 2026-08 | 0 |
| 2026-09 | 1 |
Severity
How the 3 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Medium2
Latest CVEs
The 3 most recently published vulnerabilities affecting Eclipse Open Vsx.
- CVE-2025-12999UrlUtil.getBaseUrl builds the absolute URLs in a response — download links, icons, asset and API URLs — from the X-Forwarded-Host, X-Forwarded-Proto and X-Forwarded-Prefix request headers, with...—
- CVE-2026-13323In Open VSX Registry before 1.0.2, the /vscode/unpkg/ endpoint serves user-supplied HTML files with Content-Type: text/html and without a Content-Security-Policy or Content-Disposition: attachment ...4.1
- CVE-2026-4983Open VSX Registry does not sanitize SVG files uploaded as extension icons prior to storage, and serves them with Content-Type: image/svg+xml without security headers such as Content-Security-Policy...4.1
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