Open vsx
This hub aggregates every CVE we track for Open vsx, a product in the devtools ci space. Use it to gauge the current risk picture and drill into individual advisories.
4
CVEs tracked
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Critical
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High
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In CISA KEV
Severity distribution
MEDIUM4
Monthly trend
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1
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1
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2024-102026-09
Latest CVEs
The 4 most recently published vulnerabilities affecting Open vsx.
- 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
- CVE-2025-6705A vulnerability in the Eclipse Open VSX Registry’s automated publishing system could have allowed unauthorized uploads of extensions. Specifically, the system’s build scripts were executed with...5.3
- CVE-2025-1007Improper Authorization in /user/namespace/{namespace}/details5.3
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