CVE-2026-44797highCWE-918

Nautobot: Webhook definitions could be used for server-side request forgery (SSRF)

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.5epss 0.2%

exploitation probability

0.2%top 86% of all CVEs

observed exploitation

nono source reports it

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Affected products

nautobot · nautobot

References

https://github.com/nautobot/nautobot/commit/16aa4aa9796ab7a31c4d615ec945e1f16d8c77c4 https://github.com/nautobot/nautobot/commit/7324c8f0d8c7245fbc691e15d729adc2d2707d08 https://github.com/nautobot/nautobot/releases/tag/v2.4.33 https://github.com/nautobot/nautobot/releases/tag/v3.1.2 https://github.com/nautobot/nautobot/security/advisories/GHSA-c35q-vxrp-ph26