CVE-2026-44796
Last modified
CVE-2026-44796 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Nautobot is a Network Source of Truth and Network Automation Platform. Prior to 2.4.33 and 3.1.2, Nautobot UI object-bulk-rename endpoints (for example, /dcim/interfaces/rename/) were vulnerable to application-wide denial of service via maliciously crafted regular expressions in the find field in combination with the use_regex flag. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
Description
Nautobot is a Network Source of Truth and Network Automation Platform. Prior to 2.4.33 and 3.1.2, Nautobot UI object-bulk-rename endpoints (for example, /dcim/interfaces/rename/) were vulnerable to application-wide denial of service via maliciously crafted regular expressions in the find field in combination with the use_regex flag. This vulnerability is fixed in 2.4.33 and 3.1.2.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Networktocode | Nautobot | < 2.4.33 |
| Networktocode | Nautobot | >= 3.0.0, < 3.1.2 |
References
- https://github.com/nautobot/nautobot/releases/tag/v2.4.33Product, Release Notes
- https://github.com/nautobot/nautobot/releases/tag/v3.1.2Product, Release Notes
- https://github.com/nautobot/nautobot/security/advisories/GHSA-qrpw-gjvh-x5gmPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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