SSRF in Nautobot
CVE-2026-44797
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.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (32.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002
Affected products
- Nautobot — versions >= 3.0.0a2, < 3.1.2, < 2.4.33
- Networktocode Nautobot
Weakness classification (CWE)
References
- github.com/nautobot/nautobot/security/advisories/GHSA-c35q-vxrp-ph26 (Patch, Mitigation, Vendor Advisory)
- github.com/nautobot/nautobot/commit/16aa4aa9796ab7a31c4d615ec945e1f16d8c77c4 (Patch)
- github.com/nautobot/nautobot/commit/7324c8f0d8c7245fbc691e15d729adc2d2707d08 (Patch)
- github.com/nautobot/nautobot/releases/tag/v2.4.33 (Product, Release Notes)
- github.com/nautobot/nautobot/releases/tag/v3.1.2 (Product, Release Notes)
Frequently asked questions
- What is CVE-2026-44797?
- CVE-2026-44797 is a high-severity vulnerability in Nautobot, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.5/10. Published 2026-05-28.
- How severe is CVE-2026-44797?
- High severity. CVSS v3 base score is 8.5 out of 10.