CVE-2026-44797
Nautobot: Webhook definitions could be used for server-side request forgery (SSRF)
CVSS Score
8.5
EPSS Score
0.0%
EPSS Percentile
0th
Nautobot is a Network Source of Truth and Network Automation Platform. Prior to 2.4.33 and 3.1.2, Nautobot's Webhook data model and associated feature set could be configured by users with sufficient access to perform requests to various hosts and IP addresses that should not be permitted, allowing for various behaviors similar to server-side request forgery (SSRF). This vulnerability is fixed in 2.4.33 and 3.1.2.
| CWE | CWE-918 |
| Vendor | nautobot |
| Product | nautobot |
| Published | May 28, 2026 |
| Last Updated | May 29, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None
Affected Versions
nautobot / nautobot
>= 3.0.0a2, < 3.1.2 < 2.4.33
References
github.com: https://github.com/nautobot/nautobot/security/advisories/GHSA-c35q-vxrp-ph26 github.com: https://github.com/nautobot/nautobot/commit/16aa4aa9796ab7a31c4d615ec945e1f16d8c77c4 github.com: https://github.com/nautobot/nautobot/commit/7324c8f0d8c7245fbc691e15d729adc2d2707d08 github.com: https://github.com/nautobot/nautobot/releases/tag/v2.4.33 github.com: https://github.com/nautobot/nautobot/releases/tag/v3.1.2