Vendor
Novu vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 8 vulnerabilities in Novu: 3 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-75517, was published on 22 September 2026. 2 technologies have a page of their own.
- Last 7 days
- 3
- Last 90 days
- 5
- Critical, all time
- 0
- Exploited in the wild
- 0
About Novu
Notification infrastructure platform for managing multi-channel messaging.
Novu technologies
Latest Novu vulnerabilities
- CVE-2026-75517: Novu access control bypass in integration mutationsmediumCVSS 6.5EPSS 0.7%
- CVE-2026-75511: Novu improper webhook URL validation in chat providersinfoEPSS 0.5%
- CVE-2026-75510: Novu provides an API for sending notifications through multiple channels. Prior to 3.18.0, Novu's @novu/js In-App Inbox…mediumCVSS 4EPSS 0.4%
- Novu application-generic SSRF bypass via CGNAT blocklist gaplowCVSS 3.1
- Novu application-generic SSRF bypass via CGNAT address rangemediumCVSS 6.8
- Novu XSS sanitization bypass in email editorlowCVSS 3.1
- Novu XSS sanitization bypass in email editorhighCVSS 8.1
- Novu SSRF in conditions filter webhookinfoCVSS 7.5
Most severe Novu vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- Novu XSS sanitization bypass in email editorhighCVSS 8.1
- Novu application-generic SSRF bypass via CGNAT address rangemediumCVSS 6.8
- CVE-2026-75517: Novu access control bypass in integration mutationsmediumCVSS 6.5EPSS 0.7%
- CVE-2026-75510: Novu provides an API for sending notifications through multiple channels. Prior to 3.18.0, Novu's @novu/js In-App Inbox…mediumCVSS 4EPSS 0.4%
- Novu application-generic SSRF bypass via CGNAT blocklist gaplowCVSS 3.1
- Novu XSS sanitization bypass in email editorlowCVSS 3.1
- Novu SSRF in conditions filter webhookinfoCVSS 7.5
- CVE-2026-75511: Novu improper webhook URL validation in chat providersinfoEPSS 0.5%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 2 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 3 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/novu.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Novu vulnerabilities", https://junglewise.ai/threats/vendors/novu, 26 September 2026.