CVE-2024-29896
HIGH7.5EPSS 0.95%Content-Security-Policy header generation in middleware could be compromised by malicious injections
Description
### Impact When the following conditions are met: - Automated CSP headers generation for SSR content is enabled - The web application serves content that can be partially controlled by external users Then it is possible that the CSP headers generation feature might be "allow-listing" malicious injected resources like inlined JS, or references to external malicious scripts. ### Patches Available in version 1.3.0 . ### Workarounds - Do not enable CSP headers generation. - Use it only for dynamically generated content that cannot be controlled by external users in any way. ### References _Are there any links users can visit to find out more?_
Affected packages (1)
- npm/@kindspells/astro-shield>= 1.2.0, < 1.3.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2024-29896
- PATCHhttps://github.com/KindSpells/astro-shield
- WEBhttps://github.com/KindSpells/astro-shield/commit/41b84576d37fa486a57005ea297658d0bc38566d
- WEBhttps://github.com/KindSpells/astro-shield/commit/ad3abf5577bae9be420b7ddf376337a5b8817869
- WEBhttps://github.com/KindSpells/astro-shield/compare/1.2.0...1.3.0
- WEBhttps://github.com/KindSpells/astro-shield/security/advisories/GHSA-w387-5qqw-7g8m