Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Networktocode | Nautobot | < 2.4.33 |
Related Weaknesses (CWE)
References
- https://github.com/nautobot/nautobot/commit/5a30d0916953afbeedd24a784709e762cc38Patch
- https://github.com/nautobot/nautobot/commit/c2b766966d814a7141f62c7bc90c85fefb78Patch
- https://github.com/nautobot/nautobot/releases/tag/v2.4.33ProductRelease Notes
- https://github.com/nautobot/nautobot/releases/tag/v3.1.2ProductRelease Notes
- https://github.com/nautobot/nautobot/security/advisories/GHSA-qrpw-gjvh-x5gmPatchVendor Advisory
FAQ
What is CVE-2026-44796?
CVE-2026-44796 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 ap...
How severe is CVE-2026-44796?
CVE-2026-44796 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-44796?
Check the references section above for vendor advisories and patch information. Affected products include: Networktocode Nautobot.