1vulnerability
- Critical0 (0.0%)
- High0 (0.0%)
- Medium0 (0.0%)
- Moderate1 (100.0%)
- Low0 (0.0%)
novu-js
Ecosystem: npm
Downloads: 990.68 K
- 0CriticalAffects 0 versions
- 0HighAffects 0 versions
- 0MediumAffects 0 versions
- 1ModerateAffects 1 version
- 0LowAffects 0 versions
Monthly breakdown
- 1 vulnerabilities
- Critical: 0
- High: 0
- Medium: 0
- Moderate: 1
- Low: 0
Vulnerabilities (1)
Known vulnerabilities affecting novu-js, based on data from OSV.
| ID | Severity | Summary | Affected versions | Published | Source |
|---|---|---|---|---|---|
| GHSA-8gr3-5j6f-25gp | Moderate | Novu: Stored XSS in In-App Inbox via notification redirect.url javascript: scheme## Summary The `@novu/js` In-App Inbox renderer passes a notification's `redirect.url` to `window.open()` with no URL-scheme validation. The value originates from a notification's call-to-action and is delivered to the recipient verbatim. An authenticated organization member (or any holder of the environment API key) creates a v1 in-app workflow whose step CTA stores `cta.data = { url: "javascript:<payload>", target: "_self" }`. The v1 message-template `cta.data` field is a Mongoose `Mixed` type, so the arbitrary `target` key is accepted and persisted. The server-side inbox mapper copies `ct |
| GitHub (opens in a new tab) |
- GHSA-8gr3-5j6f-25gpModerateNovu: Stored XSS in In-App Inbox via notification redirect.url javascript: scheme
< 3.18.0
## Summary The `@novu/js` In-App Inbox renderer passes a notification's `redirect.url` to `window.open()` with no URL-scheme validation. The value originates from a notification's call-to-action and is delivered to the recipient verbatim. An authenticated organization member (or any holder of the environment API key) creates a v1 in-app workflow whose step CTA stores `cta.data = { url: "javascript:<payload>", target: "_self" }`. The v1 message-template `cta.data` field is a Mongoose `Mixed` type, so the arbitrary `target` key is accepted and persisted. The server-side inbox mapper copies `ct
CVE: CVE-2026-75510